64127060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{188609}}^1$

素因数の和:188635

約数の個数: 24

約数和(自身を含む): 142589160

約数和(自身を除く): 78462100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 188609, 377218, 754436, 943045, 1886090, 3206353, 3772180, 6412706, 12825412, 16031765, 32063530, 64127060]

約数ペア:

[(1, 64127060), (2, 32063530), (4, 16031765), (5, 12825412), (10, 6412706), (17, 3772180), (20, 3206353), (34, 1886090), (68, 943045), (85, 754436), (170, 377218), (340, 188609)]