7189250

素因数分解:

$2^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 13618800

約数和(自身を除く): 6429550

約数列:

[1, 2, 5, 10, 25, 50, 125, 149, 193, 250, 298, 386, 745, 965, 1490, 1930, 3725, 4825, 7450, 9650, 18625, 24125, 28757, 37250, 48250, 57514, 143785, 287570, 718925, 1437850, 3594625, 7189250]

約数ペア:

[(1, 7189250), (2, 3594625), (5, 1437850), (10, 718925), (25, 287570), (50, 143785), (125, 57514), (149, 48250), (193, 37250), (250, 28757), (298, 24125), (386, 18625), (745, 9650), (965, 7450), (1490, 4825), (1930, 3725)]