43728140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53327}}^1$

素因数の和:53377

約数の個数: 24

約数和(自身を含む): 94070592

約数和(自身を除く): 50342452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 53327, 106654, 213308, 266635, 533270, 1066540, 2186407, 4372814, 8745628, 10932035, 21864070, 43728140]

約数ペア:

[(1, 43728140), (2, 21864070), (4, 10932035), (5, 8745628), (10, 4372814), (20, 2186407), (41, 1066540), (82, 533270), (164, 266635), (205, 213308), (410, 106654), (820, 53327)]