58173680

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1481}}^1$

素因数の和:1985

約数の個数: 40

約数和(自身を含む): 135620784

約数和(自身を除く): 77447104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1481, 1964, 2455, 2962, 3928, 4910, 5924, 7405, 7856, 9820, 11848, 14810, 19640, 23696, 29620, 39280, 59240, 118480, 727171, 1454342, 2908684, 3635855, 5817368, 7271710, 11634736, 14543420, 29086840, 58173680]

約数ペア:

[(1, 58173680), (2, 29086840), (4, 14543420), (5, 11634736), (8, 7271710), (10, 5817368), (16, 3635855), (20, 2908684), (40, 1454342), (80, 727171), (491, 118480), (982, 59240), (1481, 39280), (1964, 29620), (2455, 23696), (2962, 19640), (3928, 14810), (4910, 11848), (5924, 9820), (7405, 7856)]