67492720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49627}}^1$

素因数の和:49657

約数の個数: 40

約数和(自身を含む): 166154544

約数和(自身を除く): 98661824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 49627, 99254, 198508, 248135, 397016, 496270, 794032, 843659, 992540, 1687318, 1985080, 3374636, 3970160, 4218295, 6749272, 8436590, 13498544, 16873180, 33746360, 67492720]

約数ペア:

[(1, 67492720), (2, 33746360), (4, 16873180), (5, 13498544), (8, 8436590), (10, 6749272), (16, 4218295), (17, 3970160), (20, 3374636), (34, 1985080), (40, 1687318), (68, 992540), (80, 843659), (85, 794032), (136, 496270), (170, 397016), (272, 248135), (340, 198508), (680, 99254), (1360, 49627)]