17005604080

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1007441}}^1$

素因数の和:1007665

約数の個数: 40

約数和(自身を含む): 39725452944

約数和(自身を除く): 22719848864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 16880, 1007441, 2014882, 4029764, 5037205, 8059528, 10074410, 16119056, 20148820, 40297640, 80595280, 212570051, 425140102, 850280204, 1062850255, 1700560408, 2125700510, 3401120816, 4251401020, 8502802040, 17005604080]

約数ペア:

[(1, 17005604080), (2, 8502802040), (4, 4251401020), (5, 3401120816), (8, 2125700510), (10, 1700560408), (16, 1062850255), (20, 850280204), (40, 425140102), (80, 212570051), (211, 80595280), (422, 40297640), (844, 20148820), (1055, 16119056), (1688, 10074410), (2110, 8059528), (3376, 5037205), (4220, 4029764), (8440, 2014882), (16880, 1007441)]