38556680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56701}}^1$

素因数の和:56729

約数の個数: 32

約数和(自身を含む): 91857240

約数和(自身を除く): 53300560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56701, 113402, 226804, 283505, 453608, 567010, 963917, 1134020, 1927834, 2268040, 3855668, 4819585, 7711336, 9639170, 19278340, 38556680]

約数ペア:

[(1, 38556680), (2, 19278340), (4, 9639170), (5, 7711336), (8, 4819585), (10, 3855668), (17, 2268040), (20, 1927834), (34, 1134020), (40, 963917), (68, 567010), (85, 453608), (136, 283505), (170, 226804), (340, 113402), (680, 56701)]