5210950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1272

約数の個数: 24

約数和(自身を含む): 9809640

約数和(自身を除く): 4598690

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 1171, 2225, 2342, 4450, 5855, 11710, 29275, 58550, 104219, 208438, 521095, 1042190, 2605475, 5210950]

約数ペア:

[(1, 5210950), (2, 2605475), (5, 1042190), (10, 521095), (25, 208438), (50, 104219), (89, 58550), (178, 29275), (445, 11710), (890, 5855), (1171, 4450), (2225, 2342)]