127725550

素因数分解:

$2^1\times 5^2\times {\mathrm{1259}}^1\times {\mathrm{2029}}^1$

素因数の和:3300

約数の個数: 24

約数和(自身を含む): 237875400

約数和(自身を除く): 110149850

約数列:

[1, 2, 5, 10, 25, 50, 1259, 2029, 2518, 4058, 6295, 10145, 12590, 20290, 31475, 50725, 62950, 101450, 2554511, 5109022, 12772555, 25545110, 63862775, 127725550]

約数ペア:

[(1, 127725550), (2, 63862775), (5, 25545110), (10, 12772555), (25, 5109022), (50, 2554511), (1259, 101450), (2029, 62950), (2518, 50725), (4058, 31475), (6295, 20290), (10145, 12590)]