5712400

素因数分解:

$2^4\times 5^2\times {\mathrm{14281}}^1$

素因数の和:14299

約数の個数: 30

約数和(自身を含む): 13725002

約数和(自身を除く): 8012602

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 14281, 28562, 57124, 71405, 114248, 142810, 228496, 285620, 357025, 571240, 714050, 1142480, 1428100, 2856200, 5712400]

約数ペア:

[(1, 5712400), (2, 2856200), (4, 1428100), (5, 1142480), (8, 714050), (10, 571240), (16, 357025), (20, 285620), (25, 228496), (40, 142810), (50, 114248), (80, 71405), (100, 57124), (200, 28562), (400, 14281)]