412997080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 946054080

約数和(自身を除く): 533057000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 151, 202, 302, 404, 505, 604, 677, 755, 808, 1010, 1208, 1354, 1510, 2020, 2708, 3020, 3385, 4040, 5416, 6040, 6770, 13540, 15251, 27080, 30502, 61004, 68377, 76255, 102227, 122008, 136754, 152510, 204454, 273508, 305020, 341885, 408908, 511135, 547016, 610040, 683770, 817816, 1022270, 1367540, 2044540, 2735080, 4089080, 10324927, 20649854, 41299708, 51624635, 82599416, 103249270, 206498540, 412997080]

約数ペア:

[(1, 412997080), (2, 206498540), (4, 103249270), (5, 82599416), (8, 51624635), (10, 41299708), (20, 20649854), (40, 10324927), (101, 4089080), (151, 2735080), (202, 2044540), (302, 1367540), (404, 1022270), (505, 817816), (604, 683770), (677, 610040), (755, 547016), (808, 511135), (1010, 408908), (1208, 341885), (1354, 305020), (1510, 273508), (2020, 204454), (2708, 152510), (3020, 136754), (3385, 122008), (4040, 102227), (5416, 76255), (6040, 68377), (6770, 61004), (13540, 30502), (15251, 27080)]