1134133640

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{54421}}^1$

素因数の和:54953

約数の個数: 32

約数和(自身を含む): 2556745560

約数和(自身を除く): 1422611920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 5210, 10420, 20840, 54421, 108842, 217684, 272105, 435368, 544210, 1088420, 2176840, 28353341, 56706682, 113413364, 141766705, 226826728, 283533410, 567066820, 1134133640]

約数ペア:

[(1, 1134133640), (2, 567066820), (4, 283533410), (5, 226826728), (8, 141766705), (10, 113413364), (20, 56706682), (40, 28353341), (521, 2176840), (1042, 1088420), (2084, 544210), (2605, 435368), (4168, 272105), (5210, 217684), (10420, 108842), (20840, 54421)]