57413900

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6451}}^1$

素因数の和:6554

約数の個数: 36

約数和(自身を含む): 126007560

約数和(自身を除く): 68593660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 4450, 6451, 8900, 12902, 25804, 32255, 64510, 129020, 161275, 322550, 574139, 645100, 1148278, 2296556, 2870695, 5741390, 11482780, 14353475, 28706950, 57413900]

約数ペア:

[(1, 57413900), (2, 28706950), (4, 14353475), (5, 11482780), (10, 5741390), (20, 2870695), (25, 2296556), (50, 1148278), (89, 645100), (100, 574139), (178, 322550), (356, 161275), (445, 129020), (890, 64510), (1780, 32255), (2225, 25804), (4450, 12902), (6451, 8900)]