202024880

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10061}}^1$

素因数の和:10325

約数の個数: 40

約数和(自身を含む): 471626064

約数和(自身を除く): 269601184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 10061, 20080, 20122, 40244, 50305, 80488, 100610, 160976, 201220, 402440, 804880, 2525311, 5050622, 10101244, 12626555, 20202488, 25253110, 40404976, 50506220, 101012440, 202024880]

約数ペア:

[(1, 202024880), (2, 101012440), (4, 50506220), (5, 40404976), (8, 25253110), (10, 20202488), (16, 12626555), (20, 10101244), (40, 5050622), (80, 2525311), (251, 804880), (502, 402440), (1004, 201220), (1255, 160976), (2008, 100610), (2510, 80488), (4016, 50305), (5020, 40244), (10040, 20122), (10061, 20080)]