1330357340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{124799}}^1$

素因数の和:124862

約数の個数: 48

約数和(自身を含む): 3082060800

約数和(自身を除く): 1751703460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 124799, 249598, 499196, 623995, 1247990, 1622387, 2495980, 3244774, 5116759, 6489548, 8111935, 10233518, 16223870, 20467036, 25583795, 32447740, 51167590, 66517867, 102335180, 133035734, 266071468, 332589335, 665178670, 1330357340]

約数ペア:

[(1, 1330357340), (2, 665178670), (4, 332589335), (5, 266071468), (10, 133035734), (13, 102335180), (20, 66517867), (26, 51167590), (41, 32447740), (52, 25583795), (65, 20467036), (82, 16223870), (130, 10233518), (164, 8111935), (205, 6489548), (260, 5116759), (410, 3244774), (533, 2495980), (820, 1622387), (1066, 1247990), (2132, 623995), (2665, 499196), (5330, 249598), (10660, 124799)]