54070360

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8293}}^1$

素因数の和:8467

約数の個数: 32

約数和(自身を含む): 122419440

約数和(自身を除く): 68349080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 8293, 16586, 33172, 41465, 66344, 82930, 165860, 331720, 1351759, 2703518, 5407036, 6758795, 10814072, 13517590, 27035180, 54070360]

約数ペア:

[(1, 54070360), (2, 27035180), (4, 13517590), (5, 10814072), (8, 6758795), (10, 5407036), (20, 2703518), (40, 1351759), (163, 331720), (326, 165860), (652, 82930), (815, 66344), (1304, 41465), (1630, 33172), (3260, 16586), (6520, 8293)]