40318220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118583}}^1$

素因数の和:118609

約数の個数: 24

約数和(自身を含む): 89649504

約数和(自身を除く): 49331284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 118583, 237166, 474332, 592915, 1185830, 2015911, 2371660, 4031822, 8063644, 10079555, 20159110, 40318220]

約数ペア:

[(1, 40318220), (2, 20159110), (4, 10079555), (5, 8063644), (10, 4031822), (17, 2371660), (20, 2015911), (34, 1185830), (68, 592915), (85, 474332), (170, 237166), (340, 118583)]