472400

素因数分解:

$2^4\times 5^2\times {\mathrm{1181}}^1$

素因数の和:1199

約数の個数: 30

約数和(自身を含む): 1135902

約数和(自身を除く): 663502

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1181, 2362, 4724, 5905, 9448, 11810, 18896, 23620, 29525, 47240, 59050, 94480, 118100, 236200, 472400]

約数ペア:

[(1, 472400), (2, 236200), (4, 118100), (5, 94480), (8, 59050), (10, 47240), (16, 29525), (20, 23620), (25, 18896), (40, 11810), (50, 9448), (80, 5905), (100, 4724), (200, 2362), (400, 1181)]