56536704040

素因数分解:

$2^3\times 5^1\times {\mathrm{5233}}^1\times {\mathrm{270097}}^1$

素因数の和:275341

約数の個数: 32

約数和(自身を含む): 127232363880

約数和(自身を除く): 70695659840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5233, 10466, 20932, 26165, 41864, 52330, 104660, 209320, 270097, 540194, 1080388, 1350485, 2160776, 2700970, 5401940, 10803880, 1413417601, 2826835202, 5653670404, 7067088005, 11307340808, 14134176010, 28268352020, 56536704040]

約数ペア:

[(1, 56536704040), (2, 28268352020), (4, 14134176010), (5, 11307340808), (8, 7067088005), (10, 5653670404), (20, 2826835202), (40, 1413417601), (5233, 10803880), (10466, 5401940), (20932, 2700970), (26165, 2160776), (41864, 1350485), (52330, 1080388), (104660, 540194), (209320, 270097)]