888100

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 1968624

約数和(自身を除く): 1080524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 107, 166, 214, 332, 415, 428, 535, 830, 1070, 1660, 2075, 2140, 2675, 4150, 5350, 8300, 8881, 10700, 17762, 35524, 44405, 88810, 177620, 222025, 444050, 888100]

約数ペア:

[(1, 888100), (2, 444050), (4, 222025), (5, 177620), (10, 88810), (20, 44405), (25, 35524), (50, 17762), (83, 10700), (100, 8881), (107, 8300), (166, 5350), (214, 4150), (332, 2675), (415, 2140), (428, 2075), (535, 1660), (830, 1070)]