97771520

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 224

約数和(自身を含む): 301971456

約数和(自身を除く): 204199936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 512, 560, 616, 620, 640, 682, 704, 770, 868, 880, 896, 992, 1024, 1085, 1120, 1232, 1240, 1280, 1364, 1408, 1540, 1705, 1736, 1760, 1792, 1984, 2048, 2170, 2240, 2387, 2464, 2480, 2560, 2728, 2816, 3080, 3410, 3472, 3520, 3584, 3968, 4096, 4340, 4480, 4774, 4928, 4960, 5120, 5456, 5632, 6160, 6820, 6944, 7040, 7168, 7936, 8192, 8680, 8960, 9548, 9856, 9920, 10240, 10912, 11264, 11935, 12320, 13640, 13888, 14080, 14336, 15872, 17360, 17920, 19096, 19712, 19840, 20480, 21824, 22528, 23870, 24640, 27280, 27776, 28160, 28672, 31744, 34720, 35840, 38192, 39424, 39680, 40960, 43648, 45056, 47740, 49280, 54560, 55552, 56320, 57344, 63488, 69440, 71680, 76384, 78848, 79360, 87296, 90112, 95480, 98560, 109120, 111104, 112640, 126976, 138880, 143360, 152768, 157696, 158720, 174592, 190960, 197120, 218240, 222208, 225280, 253952, 277760, 286720, 305536, 315392, 317440, 349184, 381920, 394240, 436480, 444416, 450560, 555520, 611072, 630784, 634880, 698368, 763840, 788480, 872960, 888832, 1111040, 1222144, 1269760, 1396736, 1527680, 1576960, 1745920, 1777664, 2222080, 2444288, 2793472, 3055360, 3153920, 3491840, 4444160, 4888576, 6110720, 6983680, 8888320, 9777152, 12221440, 13967360, 19554304, 24442880, 48885760, 97771520]

約数ペア:

[(1, 97771520), (2, 48885760), (4, 24442880), (5, 19554304), (7, 13967360), (8, 12221440), (10, 9777152), (11, 8888320), (14, 6983680), (16, 6110720), (20, 4888576), (22, 4444160), (28, 3491840), (31, 3153920), (32, 3055360), (35, 2793472), (40, 2444288), (44, 2222080), (55, 1777664), (56, 1745920), (62, 1576960), (64, 1527680), (70, 1396736), (77, 1269760), (80, 1222144), (88, 1111040), (110, 888832), (112, 872960), (124, 788480), (128, 763840), (140, 698368), (154, 634880), (155, 630784), (160, 611072), (176, 555520), (217, 450560), (220, 444416), (224, 436480), (248, 394240), (256, 381920), (280, 349184), (308, 317440), (310, 315392), (320, 305536), (341, 286720), (352, 277760), (385, 253952), (434, 225280), (440, 222208), (448, 218240), (496, 197120), (512, 190960), (560, 174592), (616, 158720), (620, 157696), (640, 152768), (682, 143360), (704, 138880), (770, 126976), (868, 112640), (880, 111104), (896, 109120), (992, 98560), (1024, 95480), (1085, 90112), (1120, 87296), (1232, 79360), (1240, 78848), (1280, 76384), (1364, 71680), (1408, 69440), (1540, 63488), (1705, 57344), (1736, 56320), (1760, 55552), (1792, 54560), (1984, 49280), (2048, 47740), (2170, 45056), (2240, 43648), (2387, 40960), (2464, 39680), (2480, 39424), (2560, 38192), (2728, 35840), (2816, 34720), (3080, 31744), (3410, 28672), (3472, 28160), (3520, 27776), (3584, 27280), (3968, 24640), (4096, 23870), (4340, 22528), (4480, 21824), (4774, 20480), (4928, 19840), (4960, 19712), (5120, 19096), (5456, 17920), (5632, 17360), (6160, 15872), (6820, 14336), (6944, 14080), (7040, 13888), (7168, 13640), (7936, 12320), (8192, 11935), (8680, 11264), (8960, 10912), (9548, 10240), (9856, 9920)]