14900000

素因数分解:

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

素因数の和:184

約数の個数: 72

約数和(自身を含む): 36911700

約数和(自身を除く): 22011700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 149, 160, 200, 250, 298, 400, 500, 596, 625, 745, 800, 1000, 1192, 1250, 1490, 2000, 2384, 2500, 2980, 3125, 3725, 4000, 4768, 5000, 5960, 6250, 7450, 10000, 11920, 12500, 14900, 18625, 20000, 23840, 25000, 29800, 37250, 50000, 59600, 74500, 93125, 100000, 119200, 149000, 186250, 298000, 372500, 465625, 596000, 745000, 931250, 1490000, 1862500, 2980000, 3725000, 7450000, 14900000]

約数ペア:

[(1, 14900000), (2, 7450000), (4, 3725000), (5, 2980000), (8, 1862500), (10, 1490000), (16, 931250), (20, 745000), (25, 596000), (32, 465625), (40, 372500), (50, 298000), (80, 186250), (100, 149000), (125, 119200), (149, 100000), (160, 93125), (200, 74500), (250, 59600), (298, 50000), (400, 37250), (500, 29800), (596, 25000), (625, 23840), (745, 20000), (800, 18625), (1000, 14900), (1192, 12500), (1250, 11920), (1490, 10000), (2000, 7450), (2384, 6250), (2500, 5960), (2980, 5000), (3125, 4768), (3725, 4000)]