98872960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 255571200

約数和(自身を除く): 156698240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 128, 152, 160, 173, 188, 190, 235, 304, 320, 346, 376, 380, 470, 608, 640, 692, 752, 760, 865, 893, 940, 1216, 1384, 1504, 1520, 1730, 1786, 1880, 2432, 2768, 3008, 3040, 3287, 3460, 3572, 3760, 4465, 5536, 6016, 6080, 6574, 6920, 7144, 7520, 8131, 8930, 11072, 12160, 13148, 13840, 14288, 15040, 16262, 16435, 17860, 22144, 26296, 27680, 28576, 30080, 32524, 32870, 35720, 40655, 52592, 55360, 57152, 65048, 65740, 71440, 81310, 105184, 110720, 114304, 130096, 131480, 142880, 154489, 162620, 210368, 260192, 262960, 285760, 308978, 325240, 420736, 520384, 525920, 571520, 617956, 650480, 772445, 1040768, 1051840, 1235912, 1300960, 1544890, 2103680, 2471824, 2601920, 3089780, 4943648, 5203840, 6179560, 9887296, 12359120, 19774592, 24718240, 49436480, 98872960]

約数ペア:

[(1, 98872960), (2, 49436480), (4, 24718240), (5, 19774592), (8, 12359120), (10, 9887296), (16, 6179560), (19, 5203840), (20, 4943648), (32, 3089780), (38, 2601920), (40, 2471824), (47, 2103680), (64, 1544890), (76, 1300960), (80, 1235912), (94, 1051840), (95, 1040768), (128, 772445), (152, 650480), (160, 617956), (173, 571520), (188, 525920), (190, 520384), (235, 420736), (304, 325240), (320, 308978), (346, 285760), (376, 262960), (380, 260192), (470, 210368), (608, 162620), (640, 154489), (692, 142880), (752, 131480), (760, 130096), (865, 114304), (893, 110720), (940, 105184), (1216, 81310), (1384, 71440), (1504, 65740), (1520, 65048), (1730, 57152), (1786, 55360), (1880, 52592), (2432, 40655), (2768, 35720), (3008, 32870), (3040, 32524), (3287, 30080), (3460, 28576), (3572, 27680), (3760, 26296), (4465, 22144), (5536, 17860), (6016, 16435), (6080, 16262), (6574, 15040), (6920, 14288), (7144, 13840), (7520, 13148), (8131, 12160), (8930, 11072)]