39077080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 102032640

約数和(自身を除く): 62955560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2083, 2345, 2680, 3752, 4166, 4690, 8332, 9380, 10415, 14581, 16664, 18760, 20830, 29162, 41660, 58324, 72905, 83320, 116648, 139561, 145810, 279122, 291620, 558244, 583240, 697805, 976927, 1116488, 1395610, 1953854, 2791220, 3907708, 4884635, 5582440, 7815416, 9769270, 19538540, 39077080]

約数ペア:

[(1, 39077080), (2, 19538540), (4, 9769270), (5, 7815416), (7, 5582440), (8, 4884635), (10, 3907708), (14, 2791220), (20, 1953854), (28, 1395610), (35, 1116488), (40, 976927), (56, 697805), (67, 583240), (70, 558244), (134, 291620), (140, 279122), (268, 145810), (280, 139561), (335, 116648), (469, 83320), (536, 72905), (670, 58324), (938, 41660), (1340, 29162), (1876, 20830), (2083, 18760), (2345, 16664), (2680, 14581), (3752, 10415), (4166, 9380), (4690, 8332)]