27832361680

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{487}}^1\times {\mathrm{2579}}^1$

素因数の和:3356

約数の個数: 80

約数和(自身を含む): 65102440320

約数和(自身を除く): 37270078640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 487, 554, 974, 1108, 1385, 1948, 2216, 2435, 2579, 2770, 3896, 4432, 4870, 5158, 5540, 7792, 9740, 10316, 11080, 12895, 19480, 20632, 22160, 25790, 38960, 41264, 51580, 103160, 134899, 206320, 269798, 539596, 674495, 714383, 1079192, 1255973, 1348990, 1428766, 2158384, 2511946, 2697980, 2857532, 3571915, 5023892, 5395960, 5715064, 6279865, 7143830, 10047784, 10791920, 11430128, 12559730, 14287660, 20095568, 25119460, 28575320, 50238920, 57150640, 100477840, 347904521, 695809042, 1391618084, 1739522605, 2783236168, 3479045210, 5566472336, 6958090420, 13916180840, 27832361680]

約数ペア:

[(1, 27832361680), (2, 13916180840), (4, 6958090420), (5, 5566472336), (8, 3479045210), (10, 2783236168), (16, 1739522605), (20, 1391618084), (40, 695809042), (80, 347904521), (277, 100477840), (487, 57150640), (554, 50238920), (974, 28575320), (1108, 25119460), (1385, 20095568), (1948, 14287660), (2216, 12559730), (2435, 11430128), (2579, 10791920), (2770, 10047784), (3896, 7143830), (4432, 6279865), (4870, 5715064), (5158, 5395960), (5540, 5023892), (7792, 3571915), (9740, 2857532), (10316, 2697980), (11080, 2511946), (12895, 2158384), (19480, 1428766), (20632, 1348990), (22160, 1255973), (25790, 1079192), (38960, 714383), (41264, 674495), (51580, 539596), (103160, 269798), (134899, 206320)]