40353070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{13963}}^1$

素因数の和:14004

約数の個数: 24

約数和(自身を含む): 77165064

約数和(自身を除く): 36811994

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 13963, 27926, 69815, 139630, 237371, 474742, 1186855, 2373710, 4035307, 8070614, 20176535, 40353070]

約数ペア:

[(1, 40353070), (2, 20176535), (5, 8070614), (10, 4035307), (17, 2373710), (34, 1186855), (85, 474742), (170, 237371), (289, 139630), (578, 69815), (1445, 27926), (2890, 13963)]