469150460

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{117877}}^1$

素因数の和:118085

約数の個数: 24

約数和(自身を含む): 990175200

約数和(自身を除く): 521024740

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 117877, 235754, 471508, 589385, 1178770, 2357540, 23457523, 46915046, 93830092, 117287615, 234575230, 469150460]

約数ペア:

[(1, 469150460), (2, 234575230), (4, 117287615), (5, 93830092), (10, 46915046), (20, 23457523), (199, 2357540), (398, 1178770), (796, 589385), (995, 471508), (1990, 235754), (3980, 117877)]