4823440

素因数分解:

$2^4\times 5^1\times {\mathrm{60293}}^1$

素因数の和:60306

約数の個数: 20

約数和(自身を含む): 11214684

約数和(自身を除く): 6391244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60293, 120586, 241172, 301465, 482344, 602930, 964688, 1205860, 2411720, 4823440]

約数ペア:

[(1, 4823440), (2, 2411720), (4, 1205860), (5, 964688), (8, 602930), (10, 482344), (16, 301465), (20, 241172), (40, 120586), (80, 60293)]