8238950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4019}}^1$

素因数の和:4072

約数の個数: 24

約数和(自身を含む): 15702120

約数和(自身を除く): 7463170

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 4019, 8038, 20095, 40190, 100475, 164779, 200950, 329558, 823895, 1647790, 4119475, 8238950]

約数ペア:

[(1, 8238950), (2, 4119475), (5, 1647790), (10, 823895), (25, 329558), (41, 200950), (50, 164779), (82, 100475), (205, 40190), (410, 20095), (1025, 8038), (2050, 4019)]