11926100

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 36

約数和(自身を含む): 26040000

約数和(自身を除く): 14113900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 499, 956, 998, 1195, 1996, 2390, 2495, 4780, 4990, 5975, 9980, 11950, 12475, 23900, 24950, 49900, 119261, 238522, 477044, 596305, 1192610, 2385220, 2981525, 5963050, 11926100]

約数ペア:

[(1, 11926100), (2, 5963050), (4, 2981525), (5, 2385220), (10, 1192610), (20, 596305), (25, 477044), (50, 238522), (100, 119261), (239, 49900), (478, 24950), (499, 23900), (956, 12475), (998, 11950), (1195, 9980), (1996, 5975), (2390, 4990), (2495, 4780)]