40085800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5470

約数の個数: 48

約数和(自身を含む): 95736060

約数和(自身を除く): 55650260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 5417, 7400, 10834, 21668, 27085, 43336, 54170, 108340, 135425, 200429, 216680, 270850, 400858, 541700, 801716, 1002145, 1083400, 1603432, 2004290, 4008580, 5010725, 8017160, 10021450, 20042900, 40085800]

約数ペア:

[(1, 40085800), (2, 20042900), (4, 10021450), (5, 8017160), (8, 5010725), (10, 4008580), (20, 2004290), (25, 1603432), (37, 1083400), (40, 1002145), (50, 801716), (74, 541700), (100, 400858), (148, 270850), (185, 216680), (200, 200429), (296, 135425), (370, 108340), (740, 54170), (925, 43336), (1480, 27085), (1850, 21668), (3700, 10834), (5417, 7400)]