4412928740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647057}}^1$

素因数の和:647108

約数の個数: 48

約数和(自身を含む): 10435751424

約数和(自身を除く): 6022822684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 647057, 1294114, 2588228, 3235285, 6470570, 7117627, 12941140, 14235254, 20058767, 28470508, 35588135, 40117534, 71176270, 80235068, 100293835, 142352540, 200587670, 220646437, 401175340, 441292874, 882585748, 1103232185, 2206464370, 4412928740]

約数ペア:

[(1, 4412928740), (2, 2206464370), (4, 1103232185), (5, 882585748), (10, 441292874), (11, 401175340), (20, 220646437), (22, 200587670), (31, 142352540), (44, 100293835), (55, 80235068), (62, 71176270), (110, 40117534), (124, 35588135), (155, 28470508), (220, 20058767), (310, 14235254), (341, 12941140), (620, 7117627), (682, 6470570), (1364, 3235285), (1705, 2588228), (3410, 1294114), (6820, 647057)]