26936180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 58677696

約数和(自身を除く): 31741516

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 107, 164, 205, 214, 307, 410, 428, 535, 614, 820, 1070, 1228, 1535, 2140, 3070, 4387, 6140, 8774, 12587, 17548, 21935, 25174, 32849, 43870, 50348, 62935, 65698, 87740, 125870, 131396, 164245, 251740, 328490, 656980, 1346809, 2693618, 5387236, 6734045, 13468090, 26936180]

約数ペア:

[(1, 26936180), (2, 13468090), (4, 6734045), (5, 5387236), (10, 2693618), (20, 1346809), (41, 656980), (82, 328490), (107, 251740), (164, 164245), (205, 131396), (214, 125870), (307, 87740), (410, 65698), (428, 62935), (535, 50348), (614, 43870), (820, 32849), (1070, 25174), (1228, 21935), (1535, 17548), (2140, 12587), (3070, 8774), (4387, 6140)]