88029980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 188557824

約数和(自身を除く): 100527844

約数列:

[1, 2, 4, 5, 10, 20, 103, 151, 206, 283, 302, 412, 515, 566, 604, 755, 1030, 1132, 1415, 1510, 2060, 2830, 3020, 5660, 15553, 29149, 31106, 42733, 58298, 62212, 77765, 85466, 116596, 145745, 155530, 170932, 213665, 291490, 311060, 427330, 582980, 854660, 4401499, 8802998, 17605996, 22007495, 44014990, 88029980]

約数ペア:

[(1, 88029980), (2, 44014990), (4, 22007495), (5, 17605996), (10, 8802998), (20, 4401499), (103, 854660), (151, 582980), (206, 427330), (283, 311060), (302, 291490), (412, 213665), (515, 170932), (566, 155530), (604, 145745), (755, 116596), (1030, 85466), (1132, 77765), (1415, 62212), (1510, 58298), (2060, 42733), (2830, 31106), (3020, 29149), (5660, 15553)]