79580960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 193199580

約数和(自身を除く): 113618620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 269, 344, 430, 538, 688, 860, 1076, 1345, 1376, 1720, 1849, 2152, 2690, 3440, 3698, 4304, 5380, 6880, 7396, 8608, 9245, 10760, 11567, 14792, 18490, 21520, 23134, 29584, 36980, 43040, 46268, 57835, 59168, 73960, 92536, 115670, 147920, 185072, 231340, 295840, 370144, 462680, 497381, 925360, 994762, 1850720, 1989524, 2486905, 3979048, 4973810, 7958096, 9947620, 15916192, 19895240, 39790480, 79580960]

約数ペア:

[(1, 79580960), (2, 39790480), (4, 19895240), (5, 15916192), (8, 9947620), (10, 7958096), (16, 4973810), (20, 3979048), (32, 2486905), (40, 1989524), (43, 1850720), (80, 994762), (86, 925360), (160, 497381), (172, 462680), (215, 370144), (269, 295840), (344, 231340), (430, 185072), (538, 147920), (688, 115670), (860, 92536), (1076, 73960), (1345, 59168), (1376, 57835), (1720, 46268), (1849, 43040), (2152, 36980), (2690, 29584), (3440, 23134), (3698, 21520), (4304, 18490), (5380, 14792), (6880, 11567), (7396, 10760), (8608, 9245)]