5280400912

素因数分解:

$2^4\times {\mathrm{2377}}^1\times {\mathrm{138841}}^1$

素因数の和:141226

約数の個数: 20

約数和(自身を含む): 10235154556

約数和(自身を除く): 4954753644

約数列:

[1, 2, 4, 8, 16, 2377, 4754, 9508, 19016, 38032, 138841, 277682, 555364, 1110728, 2221456, 330025057, 660050114, 1320100228, 2640200456, 5280400912]

約数ペア:

[(1, 5280400912), (2, 2640200456), (4, 1320100228), (8, 660050114), (16, 330025057), (2377, 2221456), (4754, 1110728), (9508, 555364), (19016, 277682), (38032, 138841)]