42432400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2528

約数の個数: 60

約数和(自身を含む): 104356912

約数和(自身を除く): 61924512

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, 1075, 1720, 2150, 2467, 3440, 4300, 4934, 8600, 9868, 12335, 17200, 19736, 24670, 39472, 49340, 61675, 98680, 106081, 123350, 197360, 212162, 246700, 424324, 493400, 530405, 848648, 986800, 1060810, 1697296, 2121620, 2652025, 4243240, 5304050, 8486480, 10608100, 21216200, 42432400]

約数ペア:

[(1, 42432400), (2, 21216200), (4, 10608100), (5, 8486480), (8, 5304050), (10, 4243240), (16, 2652025), (20, 2121620), (25, 1697296), (40, 1060810), (43, 986800), (50, 848648), (80, 530405), (86, 493400), (100, 424324), (172, 246700), (200, 212162), (215, 197360), (344, 123350), (400, 106081), (430, 98680), (688, 61675), (860, 49340), (1075, 39472), (1720, 24670), (2150, 19736), (2467, 17200), (3440, 12335), (4300, 9868), (4934, 8600)]