804537009460

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{977}}^1\times {\mathrm{49787}}^1$

素因数の和:51600

約数の個数: 48

約数和(自身を含む): 1693336083264

約数和(自身を除く): 888799073804

約数列:

[1, 2, 4, 5, 10, 20, 827, 977, 1654, 1954, 3308, 3908, 4135, 4885, 8270, 9770, 16540, 19540, 49787, 99574, 199148, 248935, 497870, 807979, 995740, 1615958, 3231916, 4039895, 8079790, 16159580, 41173849, 48641899, 82347698, 97283798, 164695396, 194567596, 205869245, 243209495, 411738490, 486418990, 823476980, 972837980, 40226850473, 80453700946, 160907401892, 201134252365, 402268504730, 804537009460]

約数ペア:

[(1, 804537009460), (2, 402268504730), (4, 201134252365), (5, 160907401892), (10, 80453700946), (20, 40226850473), (827, 972837980), (977, 823476980), (1654, 486418990), (1954, 411738490), (3308, 243209495), (3908, 205869245), (4135, 194567596), (4885, 164695396), (8270, 97283798), (9770, 82347698), (16540, 48641899), (19540, 41173849), (49787, 16159580), (99574, 8079790), (199148, 4039895), (248935, 3231916), (497870, 1615958), (807979, 995740)]