10980250

素因数分解:

$2^1\times 5^3\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 20756736

約数和(自身を除く): 9776486

約数列:

[1, 2, 5, 10, 25, 50, 125, 167, 250, 263, 334, 526, 835, 1315, 1670, 2630, 4175, 6575, 8350, 13150, 20875, 32875, 41750, 43921, 65750, 87842, 219605, 439210, 1098025, 2196050, 5490125, 10980250]

約数ペア:

[(1, 10980250), (2, 5490125), (5, 2196050), (10, 1098025), (25, 439210), (50, 219605), (125, 87842), (167, 65750), (250, 43921), (263, 41750), (334, 32875), (526, 20875), (835, 13150), (1315, 8350), (1670, 6575), (2630, 4175)]