26893540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32797}}^1$

素因数の和:32847

約数の個数: 24

約数和(自身を含む): 57855672

約数和(自身を除く): 30962132

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 32797, 65594, 131188, 163985, 327970, 655940, 1344677, 2689354, 5378708, 6723385, 13446770, 26893540]

約数ペア:

[(1, 26893540), (2, 13446770), (4, 6723385), (5, 5378708), (10, 2689354), (20, 1344677), (41, 655940), (82, 327970), (164, 163985), (205, 131188), (410, 65594), (820, 32797)]