1051961600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 2820965280

約数和(自身を除く): 1769003680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 64, 76, 80, 82, 95, 100, 128, 152, 160, 164, 190, 200, 205, 211, 256, 304, 320, 328, 380, 400, 410, 422, 475, 608, 640, 656, 760, 779, 800, 820, 844, 950, 1025, 1055, 1216, 1280, 1312, 1520, 1558, 1600, 1640, 1688, 1900, 2050, 2110, 2432, 2624, 3040, 3116, 3200, 3280, 3376, 3800, 3895, 4009, 4100, 4220, 4864, 5248, 5275, 6080, 6232, 6400, 6560, 6752, 7600, 7790, 8018, 8200, 8440, 8651, 10496, 10550, 12160, 12464, 13120, 13504, 15200, 15580, 16036, 16400, 16880, 17302, 19475, 20045, 21100, 24320, 24928, 26240, 27008, 30400, 31160, 32072, 32800, 33760, 34604, 38950, 40090, 42200, 43255, 49856, 52480, 54016, 60800, 62320, 64144, 65600, 67520, 69208, 77900, 80180, 84400, 86510, 99712, 100225, 121600, 124640, 128288, 131200, 135040, 138416, 155800, 160360, 164369, 168800, 173020, 199424, 200450, 216275, 249280, 256576, 262400, 270080, 276832, 311600, 320720, 328738, 337600, 346040, 400900, 432550, 498560, 513152, 553664, 623200, 641440, 657476, 675200, 692080, 801800, 821845, 865100, 997120, 1026304, 1107328, 1246400, 1282880, 1314952, 1350400, 1384160, 1603600, 1643690, 1730200, 2214656, 2492800, 2565760, 2629904, 2768320, 3207200, 3287380, 3460400, 4109225, 4985600, 5131520, 5259808, 5536640, 6414400, 6574760, 6920800, 8218450, 10519616, 11073280, 12828800, 13149520, 13841600, 16436900, 21039232, 25657600, 26299040, 27683200, 32873800, 42078464, 52598080, 55366400, 65747600, 105196160, 131495200, 210392320, 262990400, 525980800, 1051961600]

約数ペア:

[(1, 1051961600), (2, 525980800), (4, 262990400), (5, 210392320), (8, 131495200), (10, 105196160), (16, 65747600), (19, 55366400), (20, 52598080), (25, 42078464), (32, 32873800), (38, 27683200), (40, 26299040), (41, 25657600), (50, 21039232), (64, 16436900), (76, 13841600), (80, 13149520), (82, 12828800), (95, 11073280), (100, 10519616), (128, 8218450), (152, 6920800), (160, 6574760), (164, 6414400), (190, 5536640), (200, 5259808), (205, 5131520), (211, 4985600), (256, 4109225), (304, 3460400), (320, 3287380), (328, 3207200), (380, 2768320), (400, 2629904), (410, 2565760), (422, 2492800), (475, 2214656), (608, 1730200), (640, 1643690), (656, 1603600), (760, 1384160), (779, 1350400), (800, 1314952), (820, 1282880), (844, 1246400), (950, 1107328), (1025, 1026304), (1055, 997120), (1216, 865100), (1280, 821845), (1312, 801800), (1520, 692080), (1558, 675200), (1600, 657476), (1640, 641440), (1688, 623200), (1900, 553664), (2050, 513152), (2110, 498560), (2432, 432550), (2624, 400900), (3040, 346040), (3116, 337600), (3200, 328738), (3280, 320720), (3376, 311600), (3800, 276832), (3895, 270080), (4009, 262400), (4100, 256576), (4220, 249280), (4864, 216275), (5248, 200450), (5275, 199424), (6080, 173020), (6232, 168800), (6400, 164369), (6560, 160360), (6752, 155800), (7600, 138416), (7790, 135040), (8018, 131200), (8200, 128288), (8440, 124640), (8651, 121600), (10496, 100225), (10550, 99712), (12160, 86510), (12464, 84400), (13120, 80180), (13504, 77900), (15200, 69208), (15580, 67520), (16036, 65600), (16400, 64144), (16880, 62320), (17302, 60800), (19475, 54016), (20045, 52480), (21100, 49856), (24320, 43255), (24928, 42200), (26240, 40090), (27008, 38950), (30400, 34604), (31160, 33760), (32072, 32800)]