1188691880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{8537}}^1$

素因数の和:8666

約数の個数: 48

約数和(自身を含む): 2720975220

約数和(自身を除く): 1532283340

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3481, 6962, 8537, 13924, 17074, 17405, 27848, 34148, 34810, 42685, 68296, 69620, 85370, 139240, 170740, 341480, 503683, 1007366, 2014732, 2518415, 4029464, 5036830, 10073660, 20147320, 29717297, 59434594, 118869188, 148586485, 237738376, 297172970, 594345940, 1188691880]

約数ペア:

[(1, 1188691880), (2, 594345940), (4, 297172970), (5, 237738376), (8, 148586485), (10, 118869188), (20, 59434594), (40, 29717297), (59, 20147320), (118, 10073660), (236, 5036830), (295, 4029464), (472, 2518415), (590, 2014732), (1180, 1007366), (2360, 503683), (3481, 341480), (6962, 170740), (8537, 139240), (13924, 85370), (17074, 69620), (17405, 68296), (27848, 42685), (34148, 34810)]