4744540

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 10033632

約数和(自身を除く): 5289092

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1511, 1570, 3022, 3140, 6044, 7555, 15110, 30220, 237227, 474454, 948908, 1186135, 2372270, 4744540]

約数ペア:

[(1, 4744540), (2, 2372270), (4, 1186135), (5, 948908), (10, 474454), (20, 237227), (157, 30220), (314, 15110), (628, 7555), (785, 6044), (1511, 3140), (1570, 3022)]