90627850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{106621}}^1$

素因数の和:106650

約数の個数: 24

約数和(自身を含む): 178485228

約数和(自身を除く): 87857378

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 106621, 213242, 533105, 1066210, 1812557, 2665525, 3625114, 5331050, 9062785, 18125570, 45313925, 90627850]

約数ペア:

[(1, 90627850), (2, 45313925), (5, 18125570), (10, 9062785), (17, 5331050), (25, 3625114), (34, 2665525), (50, 1812557), (85, 1066210), (170, 533105), (425, 213242), (850, 106621)]