5581120

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 13496544

約数和(自身を除く): 7915424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 163, 214, 320, 326, 428, 535, 652, 815, 856, 1070, 1304, 1630, 1712, 2140, 2608, 3260, 3424, 4280, 5216, 6520, 6848, 8560, 10432, 13040, 17120, 17441, 26080, 34240, 34882, 52160, 69764, 87205, 139528, 174410, 279056, 348820, 558112, 697640, 1116224, 1395280, 2790560, 5581120]

約数ペア:

[(1, 5581120), (2, 2790560), (4, 1395280), (5, 1116224), (8, 697640), (10, 558112), (16, 348820), (20, 279056), (32, 174410), (40, 139528), (64, 87205), (80, 69764), (107, 52160), (160, 34882), (163, 34240), (214, 26080), (320, 17441), (326, 17120), (428, 13040), (535, 10432), (652, 8560), (815, 6848), (856, 6520), (1070, 5216), (1304, 4280), (1630, 3424), (1712, 3260), (2140, 2608)]