10424440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20071

約数の個数: 32

約数和(自身を含む): 25260480

約数和(自身を除く): 14836040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20047, 40094, 80188, 100235, 160376, 200470, 260611, 400940, 521222, 801880, 1042444, 1303055, 2084888, 2606110, 5212220, 10424440]

約数ペア:

[(1, 10424440), (2, 5212220), (4, 2606110), (5, 2084888), (8, 1303055), (10, 1042444), (13, 801880), (20, 521222), (26, 400940), (40, 260611), (52, 200470), (65, 160376), (104, 100235), (130, 80188), (260, 40094), (520, 20047)]