43278040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83227}}^1$

素因数の和:83251

約数の個数: 32

約数和(自身を含む): 104867280

約数和(自身を除く): 61589240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 83227, 166454, 332908, 416135, 665816, 832270, 1081951, 1664540, 2163902, 3329080, 4327804, 5409755, 8655608, 10819510, 21639020, 43278040]

約数ペア:

[(1, 43278040), (2, 21639020), (4, 10819510), (5, 8655608), (8, 5409755), (10, 4327804), (13, 3329080), (20, 2163902), (26, 1664540), (40, 1081951), (52, 832270), (65, 665816), (104, 416135), (130, 332908), (260, 166454), (520, 83227)]