900022599260

素因数分解:

$2^2\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{13988539}}^1$

素因数の和:13991765

約数の個数: 24

約数和(自身を含む): 1890635112240

約数和(自身を除く): 990612512980

約数列:

[1, 2, 4, 5, 10, 20, 3217, 6434, 12868, 16085, 32170, 64340, 13988539, 27977078, 55954156, 69942695, 139885390, 279770780, 45001129963, 90002259926, 180004519852, 225005649815, 450011299630, 900022599260]

約数ペア:

[(1, 900022599260), (2, 450011299630), (4, 225005649815), (5, 180004519852), (10, 90002259926), (20, 45001129963), (3217, 279770780), (6434, 139885390), (12868, 69942695), (16085, 55954156), (32170, 27977078), (64340, 13988539)]