57472060

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4483}}^1$

素因数の和:5133

約数の個数: 24

約数和(自身を含む): 120906576

約数和(自身を除く): 63434516

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 4483, 6410, 8966, 12820, 17932, 22415, 44830, 89660, 2873603, 5747206, 11494412, 14368015, 28736030, 57472060]

約数ペア:

[(1, 57472060), (2, 28736030), (4, 14368015), (5, 11494412), (10, 5747206), (20, 2873603), (641, 89660), (1282, 44830), (2564, 22415), (3205, 17932), (4483, 12820), (6410, 8966)]