103413680

素因数分解:

$2^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2879}}^1$

素因数の和:3341

約数の個数: 40

約数和(自身を含む): 241056000

約数和(自身を除く): 137642320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 449, 898, 1796, 2245, 2879, 3592, 4490, 5758, 7184, 8980, 11516, 14395, 17960, 23032, 28790, 35920, 46064, 57580, 115160, 230320, 1292671, 2585342, 5170684, 6463355, 10341368, 12926710, 20682736, 25853420, 51706840, 103413680]

約数ペア:

[(1, 103413680), (2, 51706840), (4, 25853420), (5, 20682736), (8, 12926710), (10, 10341368), (16, 6463355), (20, 5170684), (40, 2585342), (80, 1292671), (449, 230320), (898, 115160), (1796, 57580), (2245, 46064), (2879, 35920), (3592, 28790), (4490, 23032), (5758, 17960), (7184, 14395), (8980, 11516)]