4711220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 9993984

約数和(自身を除く): 5282764

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 2287, 4574, 9148, 11435, 22870, 45740, 235561, 471122, 942244, 1177805, 2355610, 4711220]

約数ペア:

[(1, 4711220), (2, 2355610), (4, 1177805), (5, 942244), (10, 471122), (20, 235561), (103, 45740), (206, 22870), (412, 11435), (515, 9148), (1030, 4574), (2060, 2287)]