9058689980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{74021}}^1$

素因数の和:74270

約数の個数: 48

約数和(自身を含む): 19772756640

約数和(自身を除く): 10714066660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 211, 290, 422, 580, 844, 1055, 2110, 4220, 6119, 12238, 24476, 30595, 61190, 74021, 122380, 148042, 296084, 370105, 740210, 1480420, 2146609, 4293218, 8586436, 10733045, 15618431, 21466090, 31236862, 42932180, 62473724, 78092155, 156184310, 312368620, 452934499, 905868998, 1811737996, 2264672495, 4529344990, 9058689980]

約数ペア:

[(1, 9058689980), (2, 4529344990), (4, 2264672495), (5, 1811737996), (10, 905868998), (20, 452934499), (29, 312368620), (58, 156184310), (116, 78092155), (145, 62473724), (211, 42932180), (290, 31236862), (422, 21466090), (580, 15618431), (844, 10733045), (1055, 8586436), (2110, 4293218), (4220, 2146609), (6119, 1480420), (12238, 740210), (24476, 370105), (30595, 296084), (61190, 148042), (74021, 122380)]