71823250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{12491}}^1$

素因数の和:12531

約数の個数: 32

約数和(自身を含む): 140310144

約数和(自身を除く): 68486894

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 12491, 24982, 62455, 124910, 287293, 312275, 574586, 624550, 1436465, 1561375, 2872930, 3122750, 7182325, 14364650, 35911625, 71823250]

約数ペア:

[(1, 71823250), (2, 35911625), (5, 14364650), (10, 7182325), (23, 3122750), (25, 2872930), (46, 1561375), (50, 1436465), (115, 624550), (125, 574586), (230, 312275), (250, 287293), (575, 124910), (1150, 62455), (2875, 24982), (5750, 12491)]