26583800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 62849400

約数和(自身を除く): 36265600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2179, 2440, 3050, 4358, 6100, 8716, 10895, 12200, 17432, 21790, 43580, 54475, 87160, 108950, 132919, 217900, 265838, 435800, 531676, 664595, 1063352, 1329190, 2658380, 3322975, 5316760, 6645950, 13291900, 26583800]

約数ペア:

[(1, 26583800), (2, 13291900), (4, 6645950), (5, 5316760), (8, 3322975), (10, 2658380), (20, 1329190), (25, 1063352), (40, 664595), (50, 531676), (61, 435800), (100, 265838), (122, 217900), (200, 132919), (244, 108950), (305, 87160), (488, 54475), (610, 43580), (1220, 21790), (1525, 17432), (2179, 12200), (2440, 10895), (3050, 8716), (4358, 6100)]