2875700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 6314700

約数和(自身を除く): 3439000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 193, 298, 386, 596, 745, 772, 965, 1490, 1930, 2980, 3725, 3860, 4825, 7450, 9650, 14900, 19300, 28757, 57514, 115028, 143785, 287570, 575140, 718925, 1437850, 2875700]

約数ペア:

[(1, 2875700), (2, 1437850), (4, 718925), (5, 575140), (10, 287570), (20, 143785), (25, 115028), (50, 57514), (100, 28757), (149, 19300), (193, 14900), (298, 9650), (386, 7450), (596, 4825), (745, 3860), (772, 3725), (965, 2980), (1490, 1930)]