577079350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 1106804160

約数和(自身を除く): 529724810

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 139, 215, 278, 430, 695, 1075, 1390, 1931, 2150, 3475, 3862, 5977, 6950, 9655, 11954, 19310, 29885, 48275, 59770, 83033, 96550, 149425, 166066, 268409, 298850, 415165, 536818, 830330, 1342045, 2075825, 2684090, 4151650, 6710225, 11541587, 13420450, 23083174, 57707935, 115415870, 288539675, 577079350]

約数ペア:

[(1, 577079350), (2, 288539675), (5, 115415870), (10, 57707935), (25, 23083174), (43, 13420450), (50, 11541587), (86, 6710225), (139, 4151650), (215, 2684090), (278, 2075825), (430, 1342045), (695, 830330), (1075, 536818), (1390, 415165), (1931, 298850), (2150, 268409), (3475, 166066), (3862, 149425), (5977, 96550), (6950, 83033), (9655, 59770), (11954, 48275), (19310, 29885)]