2500140050

素因数分解:

$2^1\times 5^2\times {\mathrm{2909}}^1\times {\mathrm{17189}}^1$

素因数の和:20110

約数の個数: 24

約数和(自身を含む): 4652129700

約数和(自身を除く): 2151989650

約数列:

[1, 2, 5, 10, 25, 50, 2909, 5818, 14545, 17189, 29090, 34378, 72725, 85945, 145450, 171890, 429725, 859450, 50002801, 100005602, 250014005, 500028010, 1250070025, 2500140050]

約数ペア:

[(1, 2500140050), (2, 1250070025), (5, 500028010), (10, 250014005), (25, 100005602), (50, 50002801), (2909, 859450), (5818, 429725), (14545, 171890), (17189, 145450), (29090, 85945), (34378, 72725)]