116188400

素因数分解:

$2^4\times 5^2\times {\mathrm{290471}}^1$

素因数の和:290489

約数の個数: 30

約数和(自身を含む): 279143592

約数和(自身を除く): 162955192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 290471, 580942, 1161884, 1452355, 2323768, 2904710, 4647536, 5809420, 7261775, 11618840, 14523550, 23237680, 29047100, 58094200, 116188400]

約数ペア:

[(1, 116188400), (2, 58094200), (4, 29047100), (5, 23237680), (8, 14523550), (10, 11618840), (16, 7261775), (20, 5809420), (25, 4647536), (40, 2904710), (50, 2323768), (80, 1452355), (100, 1161884), (200, 580942), (400, 290471)]