39076640

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 92752128

約数和(自身を除く): 53675488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 863, 1132, 1415, 1726, 2264, 2830, 3452, 4315, 4528, 5660, 6904, 8630, 9056, 11320, 13808, 17260, 22640, 27616, 34520, 45280, 69040, 138080, 244229, 488458, 976916, 1221145, 1953832, 2442290, 3907664, 4884580, 7815328, 9769160, 19538320, 39076640]

約数ペア:

[(1, 39076640), (2, 19538320), (4, 9769160), (5, 7815328), (8, 4884580), (10, 3907664), (16, 2442290), (20, 1953832), (32, 1221145), (40, 976916), (80, 488458), (160, 244229), (283, 138080), (566, 69040), (863, 45280), (1132, 34520), (1415, 27616), (1726, 22640), (2264, 17260), (2830, 13808), (3452, 11320), (4315, 9056), (4528, 8630), (5660, 6904)]