68065150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43913}}^1$

素因数の和:43956

約数の個数: 24

約数和(自身を含む): 130688064

約数和(自身を除く): 62622914

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 43913, 87826, 219565, 439130, 1097825, 1361303, 2195650, 2722606, 6806515, 13613030, 34032575, 68065150]

約数ペア:

[(1, 68065150), (2, 34032575), (5, 13613030), (10, 6806515), (25, 2722606), (31, 2195650), (50, 1361303), (62, 1097825), (155, 439130), (310, 219565), (775, 87826), (1550, 43913)]