8214350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4007}}^1$

素因数の和:4060

約数の個数: 24

約数和(自身を含む): 15655248

約数和(自身を除く): 7440898

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 4007, 8014, 20035, 40070, 100175, 164287, 200350, 328574, 821435, 1642870, 4107175, 8214350]

約数ペア:

[(1, 8214350), (2, 4107175), (5, 1642870), (10, 821435), (25, 328574), (41, 200350), (50, 164287), (82, 100175), (205, 40070), (410, 20035), (1025, 8014), (2050, 4007)]