27259728080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26211277}}^1$

素因数の和:26211303

約数の個数: 40

約数和(自身を含む): 68254167912

約数和(自身を除く): 40994439832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26211277, 52422554, 104845108, 131056385, 209690216, 262112770, 340746601, 419380432, 524225540, 681493202, 1048451080, 1362986404, 1703733005, 2096902160, 2725972808, 3407466010, 5451945616, 6814932020, 13629864040, 27259728080]

約数ペア:

[(1, 27259728080), (2, 13629864040), (4, 6814932020), (5, 5451945616), (8, 3407466010), (10, 2725972808), (13, 2096902160), (16, 1703733005), (20, 1362986404), (26, 1048451080), (40, 681493202), (52, 524225540), (65, 419380432), (80, 340746601), (104, 262112770), (130, 209690216), (208, 131056385), (260, 104845108), (520, 52422554), (1040, 26211277)]