229802800

素因数分解:

$2^4\times 5^2\times {\mathrm{574507}}^1$

素因数の和:574525

約数の個数: 30

約数和(自身を含む): 552102188

約数和(自身を除く): 322299388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 574507, 1149014, 2298028, 2872535, 4596056, 5745070, 9192112, 11490140, 14362675, 22980280, 28725350, 45960560, 57450700, 114901400, 229802800]

約数ペア:

[(1, 229802800), (2, 114901400), (4, 57450700), (5, 45960560), (8, 28725350), (10, 22980280), (16, 14362675), (20, 11490140), (25, 9192112), (40, 5745070), (50, 4596056), (80, 2872535), (100, 2298028), (200, 1149014), (400, 574507)]