39624320

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 95820840

約数和(自身を除く): 56196520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 613, 640, 808, 1010, 1226, 1616, 2020, 2452, 3065, 3232, 4040, 4904, 6130, 6464, 8080, 9808, 12260, 12928, 16160, 19616, 24520, 32320, 39232, 49040, 61913, 64640, 78464, 98080, 123826, 196160, 247652, 309565, 392320, 495304, 619130, 990608, 1238260, 1981216, 2476520, 3962432, 4953040, 7924864, 9906080, 19812160, 39624320]

約数ペア:

[(1, 39624320), (2, 19812160), (4, 9906080), (5, 7924864), (8, 4953040), (10, 3962432), (16, 2476520), (20, 1981216), (32, 1238260), (40, 990608), (64, 619130), (80, 495304), (101, 392320), (128, 309565), (160, 247652), (202, 196160), (320, 123826), (404, 98080), (505, 78464), (613, 64640), (640, 61913), (808, 49040), (1010, 39232), (1226, 32320), (1616, 24520), (2020, 19616), (2452, 16160), (3065, 12928), (3232, 12260), (4040, 9808), (4904, 8080), (6130, 6464)]