116191160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1571}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 267821640

約数和(自身を除く): 151630480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1571, 1720, 1849, 3142, 3698, 6284, 7396, 7855, 9245, 12568, 14792, 15710, 18490, 31420, 36980, 62840, 67553, 73960, 135106, 270212, 337765, 540424, 675530, 1351060, 2702120, 2904779, 5809558, 11619116, 14523895, 23238232, 29047790, 58095580, 116191160]

約数ペア:

[(1, 116191160), (2, 58095580), (4, 29047790), (5, 23238232), (8, 14523895), (10, 11619116), (20, 5809558), (40, 2904779), (43, 2702120), (86, 1351060), (172, 675530), (215, 540424), (344, 337765), (430, 270212), (860, 135106), (1571, 73960), (1720, 67553), (1849, 62840), (3142, 36980), (3698, 31420), (6284, 18490), (7396, 15710), (7855, 14792), (9245, 12568)]