26299100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3329}}^1$

素因数の和:3422

約数の個数: 36

約数和(自身を含む): 57808800

約数和(自身を除く): 31509700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3329, 3950, 6658, 7900, 13316, 16645, 33290, 66580, 83225, 166450, 262991, 332900, 525982, 1051964, 1314955, 2629910, 5259820, 6574775, 13149550, 26299100]

約数ペア:

[(1, 26299100), (2, 13149550), (4, 6574775), (5, 5259820), (10, 2629910), (20, 1314955), (25, 1051964), (50, 525982), (79, 332900), (100, 262991), (158, 166450), (316, 83225), (395, 66580), (790, 33290), (1580, 16645), (1975, 13316), (3329, 7900), (3950, 6658)]