53462800

素因数分解:

$2^4\times 5^2\times {\mathrm{133657}}^1$

素因数の和:133675

約数の個数: 30

約数和(自身を含む): 128445338

約数和(自身を除く): 74982538

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 133657, 267314, 534628, 668285, 1069256, 1336570, 2138512, 2673140, 3341425, 5346280, 6682850, 10692560, 13365700, 26731400, 53462800]

約数ペア:

[(1, 53462800), (2, 26731400), (4, 13365700), (5, 10692560), (8, 6682850), (10, 5346280), (16, 3341425), (20, 2673140), (25, 2138512), (40, 1336570), (50, 1069256), (80, 668285), (100, 534628), (200, 267314), (400, 133657)]