4314440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8297}}^1$

素因数の和:8321

約数の個数: 32

約数和(自身を含む): 10455480

約数和(自身を除く): 6141040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8297, 16594, 33188, 41485, 66376, 82970, 107861, 165940, 215722, 331880, 431444, 539305, 862888, 1078610, 2157220, 4314440]

約数ペア:

[(1, 4314440), (2, 2157220), (4, 1078610), (5, 862888), (8, 539305), (10, 431444), (13, 331880), (20, 215722), (26, 165940), (40, 107861), (52, 82970), (65, 66376), (104, 41485), (130, 33188), (260, 16594), (520, 8297)]