465650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 885360

約数和(自身を除く): 419710

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 139, 278, 335, 670, 695, 1390, 1675, 3350, 3475, 6950, 9313, 18626, 46565, 93130, 232825, 465650]

約数ペア:

[(1, 465650), (2, 232825), (5, 93130), (10, 46565), (25, 18626), (50, 9313), (67, 6950), (134, 3475), (139, 3350), (278, 1675), (335, 1390), (670, 695)]