47307500

素因数分解:

$2^2\times 5^4\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 60

約数和(自身を含む): 104966400

約数和(自身を除く): 57658900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 127, 149, 250, 254, 298, 500, 508, 596, 625, 635, 745, 1250, 1270, 1490, 2500, 2540, 2980, 3175, 3725, 6350, 7450, 12700, 14900, 15875, 18625, 18923, 31750, 37250, 37846, 63500, 74500, 75692, 79375, 93125, 94615, 158750, 186250, 189230, 317500, 372500, 378460, 473075, 946150, 1892300, 2365375, 4730750, 9461500, 11826875, 23653750, 47307500]

約数ペア:

[(1, 47307500), (2, 23653750), (4, 11826875), (5, 9461500), (10, 4730750), (20, 2365375), (25, 1892300), (50, 946150), (100, 473075), (125, 378460), (127, 372500), (149, 317500), (250, 189230), (254, 186250), (298, 158750), (500, 94615), (508, 93125), (596, 79375), (625, 75692), (635, 74500), (745, 63500), (1250, 37846), (1270, 37250), (1490, 31750), (2500, 18923), (2540, 18625), (2980, 15875), (3175, 14900), (3725, 12700), (6350, 7450)]