139749968360

素因数分解:

$2^3\times 5^1\times {\mathrm{35393}}^1\times {\mathrm{98713}}^1$

素因数の和:134117

約数の個数: 32

約数和(自身を含む): 314449498440

約数和(自身を除く): 174699530080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 35393, 70786, 98713, 141572, 176965, 197426, 283144, 353930, 394852, 493565, 707860, 789704, 987130, 1415720, 1974260, 3948520, 3493749209, 6987498418, 13974996836, 17468746045, 27949993672, 34937492090, 69874984180, 139749968360]

約数ペア:

[(1, 139749968360), (2, 69874984180), (4, 34937492090), (5, 27949993672), (8, 17468746045), (10, 13974996836), (20, 6987498418), (40, 3493749209), (35393, 3948520), (70786, 1974260), (98713, 1415720), (141572, 987130), (176965, 789704), (197426, 707860), (283144, 493565), (353930, 394852)]