2628750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{701}}^1$

素因数の和:726

約数の個数: 40

約数和(自身を含む): 6579144

約数和(自身を除く): 3950394

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 701, 750, 1250, 1402, 1875, 2103, 3505, 3750, 4206, 7010, 10515, 17525, 21030, 35050, 52575, 87625, 105150, 175250, 262875, 438125, 525750, 876250, 1314375, 2628750]

約数ペア:

[(1, 2628750), (2, 1314375), (3, 876250), (5, 525750), (6, 438125), (10, 262875), (15, 175250), (25, 105150), (30, 87625), (50, 52575), (75, 35050), (125, 21030), (150, 17525), (250, 10515), (375, 7010), (625, 4206), (701, 3750), (750, 3505), (1250, 2103), (1402, 1875)]