16632400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 40930912

約数和(自身を除く): 24298512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 967, 1075, 1720, 1934, 2150, 3440, 3868, 4300, 4835, 7736, 8600, 9670, 15472, 17200, 19340, 24175, 38680, 41581, 48350, 77360, 83162, 96700, 166324, 193400, 207905, 332648, 386800, 415810, 665296, 831620, 1039525, 1663240, 2079050, 3326480, 4158100, 8316200, 16632400]

約数ペア:

[(1, 16632400), (2, 8316200), (4, 4158100), (5, 3326480), (8, 2079050), (10, 1663240), (16, 1039525), (20, 831620), (25, 665296), (40, 415810), (43, 386800), (50, 332648), (80, 207905), (86, 193400), (100, 166324), (172, 96700), (200, 83162), (215, 77360), (344, 48350), (400, 41581), (430, 38680), (688, 24175), (860, 19340), (967, 17200), (1075, 15472), (1720, 9670), (1934, 8600), (2150, 7736), (3440, 4835), (3868, 4300)]