3896020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 8283744

約数和(自身を除く): 4387724

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2347, 4694, 9388, 11735, 23470, 46940, 194801, 389602, 779204, 974005, 1948010, 3896020]

約数ペア:

[(1, 3896020), (2, 1948010), (4, 974005), (5, 779204), (10, 389602), (20, 194801), (83, 46940), (166, 23470), (332, 11735), (415, 9388), (830, 4694), (1660, 2347)]