25222140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{140123}}^1$

素因数の和:140138

約数の個数: 36

約数和(自身を含む): 76507704

約数和(自身を除く): 51285564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 140123, 280246, 420369, 560492, 700615, 840738, 1261107, 1401230, 1681476, 2101845, 2522214, 2802460, 4203690, 5044428, 6305535, 8407380, 12611070, 25222140]

約数ペア:

[(1, 25222140), (2, 12611070), (3, 8407380), (4, 6305535), (5, 5044428), (6, 4203690), (9, 2802460), (10, 2522214), (12, 2101845), (15, 1681476), (18, 1401230), (20, 1261107), (30, 840738), (36, 700615), (45, 560492), (60, 420369), (90, 280246), (180, 140123)]