22920550

素因数分解:

$2^1\times 5^2\times {\mathrm{557}}^1\times {\mathrm{823}}^1$

素因数の和:1392

約数の個数: 24

約数和(自身を含む): 42760656

約数和(自身を除く): 19840106

約数列:

[1, 2, 5, 10, 25, 50, 557, 823, 1114, 1646, 2785, 4115, 5570, 8230, 13925, 20575, 27850, 41150, 458411, 916822, 2292055, 4584110, 11460275, 22920550]

約数ペア:

[(1, 22920550), (2, 11460275), (5, 4584110), (10, 2292055), (25, 916822), (50, 458411), (557, 41150), (823, 27850), (1114, 20575), (1646, 13925), (2785, 8230), (4115, 5570)]