140780050

素因数分解:

$2^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{4931}}^1$

素因数の和:5514

約数の個数: 24

約数和(自身を含む): 262362672

約数和(自身を除く): 121582622

約数列:

[1, 2, 5, 10, 25, 50, 571, 1142, 2855, 4931, 5710, 9862, 14275, 24655, 28550, 49310, 123275, 246550, 2815601, 5631202, 14078005, 28156010, 70390025, 140780050]

約数ペア:

[(1, 140780050), (2, 70390025), (5, 28156010), (10, 14078005), (25, 5631202), (50, 2815601), (571, 246550), (1142, 123275), (2855, 49310), (4931, 28550), (5710, 24655), (9862, 14275)]