26839900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2767}}^1$

素因数の和:2878

約数の個数: 36

約数和(自身を含む): 58864288

約数和(自身を除く): 32024388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 2767, 4850, 5534, 9700, 11068, 13835, 27670, 55340, 69175, 138350, 268399, 276700, 536798, 1073596, 1341995, 2683990, 5367980, 6709975, 13419950, 26839900]

約数ペア:

[(1, 26839900), (2, 13419950), (4, 6709975), (5, 5367980), (10, 2683990), (20, 1341995), (25, 1073596), (50, 536798), (97, 276700), (100, 268399), (194, 138350), (388, 69175), (485, 55340), (970, 27670), (1940, 13835), (2425, 11068), (2767, 9700), (4850, 5534)]