44874440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86297}}^1$

素因数の和:86321

約数の個数: 32

約数和(自身を含む): 108735480

約数和(自身を除く): 63861040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 86297, 172594, 345188, 431485, 690376, 862970, 1121861, 1725940, 2243722, 3451880, 4487444, 5609305, 8974888, 11218610, 22437220, 44874440]

約数ペア:

[(1, 44874440), (2, 22437220), (4, 11218610), (5, 8974888), (8, 5609305), (10, 4487444), (13, 3451880), (20, 2243722), (26, 1725940), (40, 1121861), (52, 862970), (65, 690376), (104, 431485), (130, 345188), (260, 172594), (520, 86297)]