15676870280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23054221}}^1$

素因数の和:23054249

約数の個数: 32

約数和(自身を含む): 37347839640

約数和(自身を除く): 21670969360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23054221, 46108442, 92216884, 115271105, 184433768, 230542210, 391921757, 461084420, 783843514, 922168840, 1567687028, 1959608785, 3135374056, 3919217570, 7838435140, 15676870280]

約数ペア:

[(1, 15676870280), (2, 7838435140), (4, 3919217570), (5, 3135374056), (8, 1959608785), (10, 1567687028), (17, 922168840), (20, 783843514), (34, 461084420), (40, 391921757), (68, 230542210), (85, 184433768), (136, 115271105), (170, 92216884), (340, 46108442), (680, 23054221)]