4565080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8803

約数の個数: 32

約数和(自身を含む): 11062800

約数和(自身を除く): 6497720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8779, 17558, 35116, 43895, 70232, 87790, 114127, 175580, 228254, 351160, 456508, 570635, 913016, 1141270, 2282540, 4565080]

約数ペア:

[(1, 4565080), (2, 2282540), (4, 1141270), (5, 913016), (8, 570635), (10, 456508), (13, 351160), (20, 228254), (26, 175580), (40, 114127), (52, 87790), (65, 70232), (104, 43895), (130, 35116), (260, 17558), (520, 8779)]