2025697750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{188437}}^1$

素因数の和:188497

約数の個数: 32

約数和(自身を含む): 3880315296

約数和(自身を除く): 1854617546

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 1075, 2150, 5375, 10750, 188437, 376874, 942185, 1884370, 4710925, 8102791, 9421850, 16205582, 23554625, 40513955, 47109250, 81027910, 202569775, 405139550, 1012848875, 2025697750]

約数ペア:

[(1, 2025697750), (2, 1012848875), (5, 405139550), (10, 202569775), (25, 81027910), (43, 47109250), (50, 40513955), (86, 23554625), (125, 16205582), (215, 9421850), (250, 8102791), (430, 4710925), (1075, 1884370), (2150, 942185), (5375, 376874), (10750, 188437)]