1004097160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{78691}}^1$

素因数の和:78742

約数の個数: 64

約数和(自身を含む): 2549620800

約数和(自身を除く): 1545523640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 78691, 157382, 314764, 393455, 629528, 786910, 865601, 1573820, 1731202, 2282039, 3147640, 3462404, 4328005, 4564078, 6924808, 8656010, 9128156, 11410195, 17312020, 18256312, 22820390, 25102429, 34624040, 45640780, 50204858, 91281560, 100409716, 125512145, 200819432, 251024290, 502048580, 1004097160]

約数ペア:

[(1, 1004097160), (2, 502048580), (4, 251024290), (5, 200819432), (8, 125512145), (10, 100409716), (11, 91281560), (20, 50204858), (22, 45640780), (29, 34624040), (40, 25102429), (44, 22820390), (55, 18256312), (58, 17312020), (88, 11410195), (110, 9128156), (116, 8656010), (145, 6924808), (220, 4564078), (232, 4328005), (290, 3462404), (319, 3147640), (440, 2282039), (580, 1731202), (638, 1573820), (1160, 865601), (1276, 786910), (1595, 629528), (2552, 393455), (3190, 314764), (6380, 157382), (12760, 78691)]