109238200

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1723}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 254927880

約数和(自身を除く): 145689680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 1268, 1585, 1723, 2536, 3170, 3446, 6340, 6892, 7925, 8615, 12680, 13784, 15850, 17230, 31700, 34460, 43075, 63400, 68920, 86150, 172300, 344600, 546191, 1092382, 2184764, 2730955, 4369528, 5461910, 10923820, 13654775, 21847640, 27309550, 54619100, 109238200]

約数ペア:

[(1, 109238200), (2, 54619100), (4, 27309550), (5, 21847640), (8, 13654775), (10, 10923820), (20, 5461910), (25, 4369528), (40, 2730955), (50, 2184764), (100, 1092382), (200, 546191), (317, 344600), (634, 172300), (1268, 86150), (1585, 68920), (1723, 63400), (2536, 43075), (3170, 34460), (3446, 31700), (6340, 17230), (6892, 15850), (7925, 13784), (8615, 12680)]