238432280

素因数分解:

$2^3\times 5^1\times {\mathrm{5960807}}^1$

素因数の和:5960818

約数の個数: 16

約数和(自身を含む): 536472720

約数和(自身を除く): 298040440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5960807, 11921614, 23843228, 29804035, 47686456, 59608070, 119216140, 238432280]

約数ペア:

[(1, 238432280), (2, 119216140), (4, 59608070), (5, 47686456), (8, 29804035), (10, 23843228), (20, 11921614), (40, 5960807)]