39292390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 34424090

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 785, 863, 1570, 1726, 4315, 4553, 8630, 9106, 22765, 25027, 45530, 50054, 125135, 135491, 250270, 270982, 677455, 1354910, 3929239, 7858478, 19646195, 39292390]

約数ペア:

[(1, 39292390), (2, 19646195), (5, 7858478), (10, 3929239), (29, 1354910), (58, 677455), (145, 270982), (157, 250270), (290, 135491), (314, 125135), (785, 50054), (863, 45530), (1570, 25027), (1726, 22765), (4315, 9106), (4553, 8630)]