56850400

素因数分解:

$2^5\times 5^2\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:596

約数の個数: 72

約数和(自身を含む): 139912920

約数和(自身を除く): 83062520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 179, 200, 358, 397, 400, 716, 794, 800, 895, 1432, 1588, 1790, 1985, 2864, 3176, 3580, 3970, 4475, 5728, 6352, 7160, 7940, 8950, 9925, 12704, 14320, 15880, 17900, 19850, 28640, 31760, 35800, 39700, 63520, 71063, 71600, 79400, 142126, 143200, 158800, 284252, 317600, 355315, 568504, 710630, 1137008, 1421260, 1776575, 2274016, 2842520, 3553150, 5685040, 7106300, 11370080, 14212600, 28425200, 56850400]

約数ペア:

[(1, 56850400), (2, 28425200), (4, 14212600), (5, 11370080), (8, 7106300), (10, 5685040), (16, 3553150), (20, 2842520), (25, 2274016), (32, 1776575), (40, 1421260), (50, 1137008), (80, 710630), (100, 568504), (160, 355315), (179, 317600), (200, 284252), (358, 158800), (397, 143200), (400, 142126), (716, 79400), (794, 71600), (800, 71063), (895, 63520), (1432, 39700), (1588, 35800), (1790, 31760), (1985, 28640), (2864, 19850), (3176, 17900), (3580, 15880), (3970, 14320), (4475, 12704), (5728, 9925), (6352, 8950), (7160, 7940)]