29750800

素因数分解:

$2^4\times 5^2\times {\mathrm{74377}}^1$

素因数の和:74395

約数の個数: 30

約数和(自身を含む): 71477258

約数和(自身を除く): 41726458

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 74377, 148754, 297508, 371885, 595016, 743770, 1190032, 1487540, 1859425, 2975080, 3718850, 5950160, 7437700, 14875400, 29750800]

約数ペア:

[(1, 29750800), (2, 14875400), (4, 7437700), (5, 5950160), (8, 3718850), (10, 2975080), (16, 1859425), (20, 1487540), (25, 1190032), (40, 743770), (50, 595016), (80, 371885), (100, 297508), (200, 148754), (400, 74377)]