1140050

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^2$

素因数の和:314

約数の個数: 18

約数和(自身を含む): 2134629

約数和(自身を除く): 994579

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550, 22801, 45602, 114005, 228010, 570025, 1140050]

約数ペア:

[(1, 1140050), (2, 570025), (5, 228010), (10, 114005), (25, 45602), (50, 22801), (151, 7550), (302, 3775), (755, 1510)]