2010760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 4791960

約数和(自身を除く): 2781200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2957, 5914, 11828, 14785, 23656, 29570, 50269, 59140, 100538, 118280, 201076, 251345, 402152, 502690, 1005380, 2010760]

約数ペア:

[(1, 2010760), (2, 1005380), (4, 502690), (5, 402152), (8, 251345), (10, 201076), (17, 118280), (20, 100538), (34, 59140), (40, 50269), (68, 29570), (85, 23656), (136, 14785), (170, 11828), (340, 5914), (680, 2957)]