566200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 1395000

約数和(自身を除く): 828800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 149, 152, 190, 200, 298, 380, 475, 596, 745, 760, 950, 1192, 1490, 1900, 2831, 2980, 3725, 3800, 5662, 5960, 7450, 11324, 14155, 14900, 22648, 28310, 29800, 56620, 70775, 113240, 141550, 283100, 566200]

約数ペア:

[(1, 566200), (2, 283100), (4, 141550), (5, 113240), (8, 70775), (10, 56620), (19, 29800), (20, 28310), (25, 22648), (38, 14900), (40, 14155), (50, 11324), (76, 7450), (95, 5960), (100, 5662), (149, 3800), (152, 3725), (190, 2980), (200, 2831), (298, 1900), (380, 1490), (475, 1192), (596, 950), (745, 760)]