26819600

素因数分解:

$2^4\times 5^2\times {\mathrm{67049}}^1$

素因数の和:67067

約数の個数: 30

約数和(自身を含む): 64435050

約数和(自身を除く): 37615450

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 67049, 134098, 268196, 335245, 536392, 670490, 1072784, 1340980, 1676225, 2681960, 3352450, 5363920, 6704900, 13409800, 26819600]

約数ペア:

[(1, 26819600), (2, 13409800), (4, 6704900), (5, 5363920), (8, 3352450), (10, 2681960), (16, 1676225), (20, 1340980), (25, 1072784), (40, 670490), (50, 536392), (80, 335245), (100, 268196), (200, 134098), (400, 67049)]