1668012100

素因数分解:

$2^2\times 5^2\times {\mathrm{1301}}^1\times {\mathrm{12821}}^1$

素因数の和:14136

約数の個数: 36

約数和(自身を含む): 3622650948

約数和(自身を除く): 1954638848

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1301, 2602, 5204, 6505, 12821, 13010, 25642, 26020, 32525, 51284, 64105, 65050, 128210, 130100, 256420, 320525, 641050, 1282100, 16680121, 33360242, 66720484, 83400605, 166801210, 333602420, 417003025, 834006050, 1668012100]

約数ペア:

[(1, 1668012100), (2, 834006050), (4, 417003025), (5, 333602420), (10, 166801210), (20, 83400605), (25, 66720484), (50, 33360242), (100, 16680121), (1301, 1282100), (2602, 641050), (5204, 320525), (6505, 256420), (12821, 130100), (13010, 128210), (25642, 65050), (26020, 64105), (32525, 51284)]