22308200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 52630560

約数和(自身を除く): 30322360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1571, 1775, 2840, 3142, 3550, 6284, 7100, 7855, 12568, 14200, 15710, 31420, 39275, 62840, 78550, 111541, 157100, 223082, 314200, 446164, 557705, 892328, 1115410, 2230820, 2788525, 4461640, 5577050, 11154100, 22308200]

約数ペア:

[(1, 22308200), (2, 11154100), (4, 5577050), (5, 4461640), (8, 2788525), (10, 2230820), (20, 1115410), (25, 892328), (40, 557705), (50, 446164), (71, 314200), (100, 223082), (142, 157100), (200, 111541), (284, 78550), (355, 62840), (568, 39275), (710, 31420), (1420, 15710), (1571, 14200), (1775, 12568), (2840, 7855), (3142, 7100), (3550, 6284)]