142912987400

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{3702409}}^1$

素因数の和:3702618

約数の個数: 48

約数和(自身を含む): 333994406100

約数和(自身を除く): 191081418700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 386, 772, 965, 1544, 1930, 3860, 4825, 7720, 9650, 19300, 38600, 3702409, 7404818, 14809636, 18512045, 29619272, 37024090, 74048180, 92560225, 148096360, 185120450, 370240900, 714564937, 740481800, 1429129874, 2858259748, 3572824685, 5716519496, 7145649370, 14291298740, 17864123425, 28582597480, 35728246850, 71456493700, 142912987400]

約数ペア:

[(1, 142912987400), (2, 71456493700), (4, 35728246850), (5, 28582597480), (8, 17864123425), (10, 14291298740), (20, 7145649370), (25, 5716519496), (40, 3572824685), (50, 2858259748), (100, 1429129874), (193, 740481800), (200, 714564937), (386, 370240900), (772, 185120450), (965, 148096360), (1544, 92560225), (1930, 74048180), (3860, 37024090), (4825, 29619272), (7720, 18512045), (9650, 14809636), (19300, 7404818), (38600, 3702409)]