36485980

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10079}}^1$

素因数の和:10269

約数の個数: 24

約数和(自身を含む): 77051520

約数和(自身を除く): 40565540

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 10079, 20158, 40316, 50395, 100790, 201580, 1824299, 3648598, 7297196, 9121495, 18242990, 36485980]

約数ペア:

[(1, 36485980), (2, 18242990), (4, 9121495), (5, 7297196), (10, 3648598), (20, 1824299), (181, 201580), (362, 100790), (724, 50395), (905, 40316), (1810, 20158), (3620, 10079)]