9439450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2742

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 8371910

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2659, 3550, 5318, 13295, 26590, 66475, 132950, 188789, 377578, 943945, 1887890, 4719725, 9439450]

約数ペア:

[(1, 9439450), (2, 4719725), (5, 1887890), (10, 943945), (25, 377578), (50, 188789), (71, 132950), (142, 66475), (355, 26590), (710, 13295), (1775, 5318), (2659, 3550)]