135702040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26713}}^1$

素因数の和:26851

約数の個数: 32

約数和(自身を含む): 307745280

約数和(自身を除く): 172043240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 26713, 53426, 106852, 133565, 213704, 267130, 534260, 1068520, 3392551, 6785102, 13570204, 16962755, 27140408, 33925510, 67851020, 135702040]

約数ペア:

[(1, 135702040), (2, 67851020), (4, 33925510), (5, 27140408), (8, 16962755), (10, 13570204), (20, 6785102), (40, 3392551), (127, 1068520), (254, 534260), (508, 267130), (635, 213704), (1016, 133565), (1270, 106852), (2540, 53426), (5080, 26713)]