290622560255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{14221}}^1\times {\mathrm{140939}}^1$

素因数の和:155194

約数の個数: 16

約数和(自身を含む): 360800762400

約数和(自身を除く): 70178202145

約数列:

[1, 5, 29, 145, 14221, 71105, 140939, 412409, 704695, 2062045, 4087231, 20436155, 2004293519, 10021467595, 58124512051, 290622560255]

約数ペア:

[(1, 290622560255), (5, 58124512051), (29, 10021467595), (145, 2004293519), (14221, 20436155), (71105, 4087231), (140939, 2062045), (412409, 704695)]