10011220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6857}}^1$

素因数の和:6939

約数の個数: 24

約数和(自身を含む): 21314664

約数和(自身を除く): 11303444

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 6857, 13714, 27428, 34285, 68570, 137140, 500561, 1001122, 2002244, 2502805, 5005610, 10011220]

約数ペア:

[(1, 10011220), (2, 5005610), (4, 2502805), (5, 2002244), (10, 1001122), (20, 500561), (73, 137140), (146, 68570), (292, 34285), (365, 27428), (730, 13714), (1460, 6857)]