67142360

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13217}}^1$

素因数の和:13355

約数の個数: 32

約数和(自身を含む): 152271360

約数和(自身を除く): 85129000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 13217, 26434, 52868, 66085, 105736, 132170, 264340, 528680, 1678559, 3357118, 6714236, 8392795, 13428472, 16785590, 33571180, 67142360]

約数ペア:

[(1, 67142360), (2, 33571180), (4, 16785590), (5, 13428472), (8, 8392795), (10, 6714236), (20, 3357118), (40, 1678559), (127, 528680), (254, 264340), (508, 132170), (635, 105736), (1016, 66085), (1270, 52868), (2540, 26434), (5080, 13217)]