5000180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 11203920

約数和(自身を除く): 6203740

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 233, 290, 370, 466, 580, 740, 932, 1073, 1165, 2146, 2330, 4292, 4660, 5365, 6757, 8621, 10730, 13514, 17242, 21460, 27028, 33785, 34484, 43105, 67570, 86210, 135140, 172420, 250009, 500018, 1000036, 1250045, 2500090, 5000180]

約数ペア:

[(1, 5000180), (2, 2500090), (4, 1250045), (5, 1000036), (10, 500018), (20, 250009), (29, 172420), (37, 135140), (58, 86210), (74, 67570), (116, 43105), (145, 34484), (148, 33785), (185, 27028), (233, 21460), (290, 17242), (370, 13514), (466, 10730), (580, 8621), (740, 6757), (932, 5365), (1073, 4660), (1165, 4292), (2146, 2330)]