185175520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60913}}^1$

素因数の和:60947

約数の個数: 48

約数和(自身を含む): 460509840

約数和(自身を除く): 275334320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 60913, 121826, 243652, 304565, 487304, 609130, 974608, 1157347, 1218260, 1949216, 2314694, 2436520, 4629388, 4873040, 5786735, 9258776, 9746080, 11573470, 18517552, 23146940, 37035104, 46293880, 92587760, 185175520]

約数ペア:

[(1, 185175520), (2, 92587760), (4, 46293880), (5, 37035104), (8, 23146940), (10, 18517552), (16, 11573470), (19, 9746080), (20, 9258776), (32, 5786735), (38, 4873040), (40, 4629388), (76, 2436520), (80, 2314694), (95, 1949216), (152, 1218260), (160, 1157347), (190, 974608), (304, 609130), (380, 487304), (608, 304565), (760, 243652), (1520, 121826), (3040, 60913)]