1036620740

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{148513}}^1$

素因数の和:148871

約数の個数: 24

約数和(自身を含む): 2183155800

約数和(自身を除く): 1146535060

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 148513, 297026, 594052, 742565, 1485130, 2970260, 51831037, 103662074, 207324148, 259155185, 518310370, 1036620740]

約数ペア:

[(1, 1036620740), (2, 518310370), (4, 259155185), (5, 207324148), (10, 103662074), (20, 51831037), (349, 2970260), (698, 1485130), (1396, 742565), (1745, 594052), (3490, 297026), (6980, 148513)]