1080250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 2106000

約数和(自身を除く): 1025750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 149, 250, 290, 298, 725, 745, 1450, 1490, 3625, 3725, 4321, 7250, 7450, 8642, 18625, 21605, 37250, 43210, 108025, 216050, 540125, 1080250]

約数ペア:

[(1, 1080250), (2, 540125), (5, 216050), (10, 108025), (25, 43210), (29, 37250), (50, 21605), (58, 18625), (125, 8642), (145, 7450), (149, 7250), (250, 4321), (290, 3725), (298, 3625), (725, 1490), (745, 1450)]