172316407510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{843737}}^1$

素因数の和:845328

約数の個数: 32

約数和(自身を含む): 334241746272

約数和(自身を除く): 161925338762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1571, 3142, 7855, 15710, 20423, 40846, 102115, 204230, 843737, 1687474, 4218685, 8437370, 10968581, 21937162, 54842905, 109685810, 1325510827, 2651021654, 6627554135, 13255108270, 17231640751, 34463281502, 86158203755, 172316407510]

約数ペア:

[(1, 172316407510), (2, 86158203755), (5, 34463281502), (10, 17231640751), (13, 13255108270), (26, 6627554135), (65, 2651021654), (130, 1325510827), (1571, 109685810), (3142, 54842905), (7855, 21937162), (15710, 10968581), (20423, 8437370), (40846, 4218685), (102115, 1687474), (204230, 843737)]