528076120280

素因数分解:

$2^3\times 5^1\times {\mathrm{13201903007}}^1$

素因数の和:13201903018

約数の個数: 16

約数和(自身を含む): 1188171270720

約数和(自身を除く): 660095150440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13201903007, 26403806014, 52807612028, 66009515035, 105615224056, 132019030070, 264038060140, 528076120280]

約数ペア:

[(1, 528076120280), (2, 264038060140), (4, 132019030070), (5, 105615224056), (8, 66009515035), (10, 52807612028), (20, 26403806014), (40, 13201903007)]