8020050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 20093952

約数和(自身を除く): 12073902

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 421, 635, 762, 842, 1263, 1270, 1905, 2105, 2526, 3175, 3810, 4210, 6315, 6350, 9525, 10525, 12630, 19050, 21050, 31575, 53467, 63150, 106934, 160401, 267335, 320802, 534670, 802005, 1336675, 1604010, 2673350, 4010025, 8020050]

約数ペア:

[(1, 8020050), (2, 4010025), (3, 2673350), (5, 1604010), (6, 1336675), (10, 802005), (15, 534670), (25, 320802), (30, 267335), (50, 160401), (75, 106934), (127, 63150), (150, 53467), (254, 31575), (381, 21050), (421, 19050), (635, 12630), (762, 10525), (842, 9525), (1263, 6350), (1270, 6315), (1905, 4210), (2105, 3810), (2526, 3175)]