33818680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 87480000

約数和(自身を除く): 53661320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 449, 538, 898, 1076, 1345, 1796, 1883, 2152, 2245, 2690, 3143, 3592, 3766, 4490, 5380, 6286, 7532, 8980, 9415, 10760, 12572, 15064, 15715, 17960, 18830, 25144, 31430, 37660, 62860, 75320, 120781, 125720, 241562, 483124, 603905, 845467, 966248, 1207810, 1690934, 2415620, 3381868, 4227335, 4831240, 6763736, 8454670, 16909340, 33818680]

約数ペア:

[(1, 33818680), (2, 16909340), (4, 8454670), (5, 6763736), (7, 4831240), (8, 4227335), (10, 3381868), (14, 2415620), (20, 1690934), (28, 1207810), (35, 966248), (40, 845467), (56, 603905), (70, 483124), (140, 241562), (269, 125720), (280, 120781), (449, 75320), (538, 62860), (898, 37660), (1076, 31430), (1345, 25144), (1796, 18830), (1883, 17960), (2152, 15715), (2245, 15064), (2690, 12572), (3143, 10760), (3592, 9415), (3766, 8980), (4490, 7532), (5380, 6286)]