31430200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5419}}^1$

素因数の和:5464

約数の個数: 48

約数和(自身を含む): 75609000

約数和(自身を除く): 44178800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5419, 5800, 10838, 21676, 27095, 43352, 54190, 108380, 135475, 157151, 216760, 270950, 314302, 541900, 628604, 785755, 1083800, 1257208, 1571510, 3143020, 3928775, 6286040, 7857550, 15715100, 31430200]

約数ペア:

[(1, 31430200), (2, 15715100), (4, 7857550), (5, 6286040), (8, 3928775), (10, 3143020), (20, 1571510), (25, 1257208), (29, 1083800), (40, 785755), (50, 628604), (58, 541900), (100, 314302), (116, 270950), (145, 216760), (200, 157151), (232, 135475), (290, 108380), (580, 54190), (725, 43352), (1160, 27095), (1450, 21676), (2900, 10838), (5419, 5800)]