4035236440

素因数分解:

$2^3\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{30841}}^1$

素因数の和:34123

約数の個数: 32

約数和(自身を含む): 9082352160

約数和(自身を除く): 5047115720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3271, 6542, 13084, 16355, 26168, 30841, 32710, 61682, 65420, 123364, 130840, 154205, 246728, 308410, 616820, 1233640, 100880911, 201761822, 403523644, 504404555, 807047288, 1008809110, 2017618220, 4035236440]

約数ペア:

[(1, 4035236440), (2, 2017618220), (4, 1008809110), (5, 807047288), (8, 504404555), (10, 403523644), (20, 201761822), (40, 100880911), (3271, 1233640), (6542, 616820), (13084, 308410), (16355, 246728), (26168, 154205), (30841, 130840), (32710, 123364), (61682, 65420)]