67169720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98779}}^1$

素因数の和:98807

約数の個数: 32

約数和(自身を含む): 160023600

約数和(自身を除く): 92853880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 98779, 197558, 395116, 493895, 790232, 987790, 1679243, 1975580, 3358486, 3951160, 6716972, 8396215, 13433944, 16792430, 33584860, 67169720]

約数ペア:

[(1, 67169720), (2, 33584860), (4, 16792430), (5, 13433944), (8, 8396215), (10, 6716972), (17, 3951160), (20, 3358486), (34, 1975580), (40, 1679243), (68, 987790), (85, 790232), (136, 493895), (170, 395116), (340, 197558), (680, 98779)]