565805390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{46877}}^1$

素因数の和:46972

約数の個数: 32

約数和(自身を含む): 1093569984

約数和(自身を除く): 527764594

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 46877, 93754, 234385, 468770, 796909, 1593818, 3328267, 3984545, 6656534, 7969090, 16641335, 33282670, 56580539, 113161078, 282902695, 565805390]

約数ペア:

[(1, 565805390), (2, 282902695), (5, 113161078), (10, 56580539), (17, 33282670), (34, 16641335), (71, 7969090), (85, 6656534), (142, 3984545), (170, 3328267), (355, 1593818), (710, 796909), (1207, 468770), (2414, 234385), (6035, 93754), (12070, 46877)]