109111400

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1721}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 254632140

約数和(自身を除く): 145520740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 1268, 1585, 1721, 2536, 3170, 3442, 6340, 6884, 7925, 8605, 12680, 13768, 15850, 17210, 31700, 34420, 43025, 63400, 68840, 86050, 172100, 344200, 545557, 1091114, 2182228, 2727785, 4364456, 5455570, 10911140, 13638925, 21822280, 27277850, 54555700, 109111400]

約数ペア:

[(1, 109111400), (2, 54555700), (4, 27277850), (5, 21822280), (8, 13638925), (10, 10911140), (20, 5455570), (25, 4364456), (40, 2727785), (50, 2182228), (100, 1091114), (200, 545557), (317, 344200), (634, 172100), (1268, 86050), (1585, 68840), (1721, 63400), (2536, 43025), (3170, 34420), (3442, 31700), (6340, 17210), (6884, 15850), (7925, 13768), (8605, 12680)]