3562120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 8712000

約数和(自身を除く): 5149880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 109, 152, 172, 190, 215, 218, 344, 380, 430, 436, 545, 760, 817, 860, 872, 1090, 1634, 1720, 2071, 2180, 3268, 4085, 4142, 4360, 4687, 6536, 8170, 8284, 9374, 10355, 16340, 16568, 18748, 20710, 23435, 32680, 37496, 41420, 46870, 82840, 89053, 93740, 178106, 187480, 356212, 445265, 712424, 890530, 1781060, 3562120]

約数ペア:

[(1, 3562120), (2, 1781060), (4, 890530), (5, 712424), (8, 445265), (10, 356212), (19, 187480), (20, 178106), (38, 93740), (40, 89053), (43, 82840), (76, 46870), (86, 41420), (95, 37496), (109, 32680), (152, 23435), (172, 20710), (190, 18748), (215, 16568), (218, 16340), (344, 10355), (380, 9374), (430, 8284), (436, 8170), (545, 6536), (760, 4687), (817, 4360), (860, 4142), (872, 4085), (1090, 3268), (1634, 2180), (1720, 2071)]