105260560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 257501376

約数和(自身を除く): 152240816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 74, 80, 86, 148, 172, 185, 215, 296, 344, 370, 430, 592, 688, 740, 827, 860, 1480, 1591, 1654, 1720, 2960, 3182, 3308, 3440, 4135, 6364, 6616, 7955, 8270, 12728, 13232, 15910, 16540, 25456, 30599, 31820, 33080, 35561, 61198, 63640, 66160, 71122, 122396, 127280, 142244, 152995, 177805, 244792, 284488, 305990, 355610, 489584, 568976, 611980, 711220, 1223960, 1315757, 1422440, 2447920, 2631514, 2844880, 5263028, 6578785, 10526056, 13157570, 21052112, 26315140, 52630280, 105260560]

約数ペア:

[(1, 105260560), (2, 52630280), (4, 26315140), (5, 21052112), (8, 13157570), (10, 10526056), (16, 6578785), (20, 5263028), (37, 2844880), (40, 2631514), (43, 2447920), (74, 1422440), (80, 1315757), (86, 1223960), (148, 711220), (172, 611980), (185, 568976), (215, 489584), (296, 355610), (344, 305990), (370, 284488), (430, 244792), (592, 177805), (688, 152995), (740, 142244), (827, 127280), (860, 122396), (1480, 71122), (1591, 66160), (1654, 63640), (1720, 61198), (2960, 35561), (3182, 33080), (3308, 31820), (3440, 30599), (4135, 25456), (6364, 16540), (6616, 15910), (7955, 13232), (8270, 12728)]