1036808740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{66377}}^1$

素因数の和:66468

約数の個数: 48

約数和(自身を含む): 2408724864

約数和(自身を除く): 1371916124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 7810, 15620, 66377, 132754, 265508, 331885, 663770, 730147, 1327540, 1460294, 2920588, 3650735, 4712767, 7301470, 9425534, 14602940, 18851068, 23563835, 47127670, 51840437, 94255340, 103680874, 207361748, 259202185, 518404370, 1036808740]

約数ペア:

[(1, 1036808740), (2, 518404370), (4, 259202185), (5, 207361748), (10, 103680874), (11, 94255340), (20, 51840437), (22, 47127670), (44, 23563835), (55, 18851068), (71, 14602940), (110, 9425534), (142, 7301470), (220, 4712767), (284, 3650735), (355, 2920588), (710, 1460294), (781, 1327540), (1420, 730147), (1562, 663770), (3124, 331885), (3905, 265508), (7810, 132754), (15620, 66377)]