61212700

素因数分解:

$2^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1931}}^1$

素因数の和:2262

約数の個数: 36

約数和(自身を含む): 133319592

約数和(自身を除く): 72106892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 634, 1268, 1585, 1931, 3170, 3862, 6340, 7724, 7925, 9655, 15850, 19310, 31700, 38620, 48275, 96550, 193100, 612127, 1224254, 2448508, 3060635, 6121270, 12242540, 15303175, 30606350, 61212700]

約数ペア:

[(1, 61212700), (2, 30606350), (4, 15303175), (5, 12242540), (10, 6121270), (20, 3060635), (25, 2448508), (50, 1224254), (100, 612127), (317, 193100), (634, 96550), (1268, 48275), (1585, 38620), (1931, 31700), (3170, 19310), (3862, 15850), (6340, 9655), (7724, 7925)]