45117020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9133}}^1$

素因数の和:9174

約数の個数: 48

約数和(自身を含む): 107415840

約数和(自身を除く): 62298820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 9133, 18266, 36532, 45665, 91330, 118729, 173527, 182660, 237458, 347054, 474916, 593645, 694108, 867635, 1187290, 1735270, 2255851, 2374580, 3470540, 4511702, 9023404, 11279255, 22558510, 45117020]

約数ペア:

[(1, 45117020), (2, 22558510), (4, 11279255), (5, 9023404), (10, 4511702), (13, 3470540), (19, 2374580), (20, 2255851), (26, 1735270), (38, 1187290), (52, 867635), (65, 694108), (76, 593645), (95, 474916), (130, 347054), (190, 237458), (247, 182660), (260, 173527), (380, 118729), (494, 91330), (988, 45665), (1235, 36532), (2470, 18266), (4940, 9133)]