40595750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12491}}^1$

素因数の和:12521

約数の個数: 32

約数和(自身を含む): 81847584

約数和(自身を除く): 41251834

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 12491, 24982, 62455, 124910, 162383, 312275, 324766, 624550, 811915, 1561375, 1623830, 3122750, 4059575, 8119150, 20297875, 40595750]

約数ペア:

[(1, 40595750), (2, 20297875), (5, 8119150), (10, 4059575), (13, 3122750), (25, 1623830), (26, 1561375), (50, 811915), (65, 624550), (125, 324766), (130, 312275), (250, 162383), (325, 124910), (650, 62455), (1625, 24982), (3250, 12491)]