8338150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 16695360

約数和(自身を除く): 8357210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 131, 134, 190, 262, 335, 475, 655, 670, 950, 1273, 1310, 1675, 2489, 2546, 3275, 3350, 4978, 6365, 6550, 8777, 12445, 12730, 17554, 24890, 31825, 43885, 62225, 63650, 87770, 124450, 166763, 219425, 333526, 438850, 833815, 1667630, 4169075, 8338150]

約数ペア:

[(1, 8338150), (2, 4169075), (5, 1667630), (10, 833815), (19, 438850), (25, 333526), (38, 219425), (50, 166763), (67, 124450), (95, 87770), (131, 63650), (134, 62225), (190, 43885), (262, 31825), (335, 24890), (475, 17554), (655, 12730), (670, 12445), (950, 8777), (1273, 6550), (1310, 6365), (1675, 4978), (2489, 3350), (2546, 3275)]