64034920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{94169}}^1$

素因数の和:94197

約数の個数: 32

約数和(自身を含む): 152555400

約数和(自身を除く): 88520480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 94169, 188338, 376676, 470845, 753352, 941690, 1600873, 1883380, 3201746, 3766760, 6403492, 8004365, 12806984, 16008730, 32017460, 64034920]

約数ペア:

[(1, 64034920), (2, 32017460), (4, 16008730), (5, 12806984), (8, 8004365), (10, 6403492), (17, 3766760), (20, 3201746), (34, 1883380), (40, 1600873), (68, 941690), (85, 753352), (136, 470845), (170, 376676), (340, 188338), (680, 94169)]