3577881320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6880541}}^1$

素因数の和:6880565

約数の個数: 32

約数和(自身を含む): 8669482920

約数和(自身を除く): 5091601600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6880541, 13761082, 27522164, 34402705, 55044328, 68805410, 89447033, 137610820, 178894066, 275221640, 357788132, 447235165, 715576264, 894470330, 1788940660, 3577881320]

約数ペア:

[(1, 3577881320), (2, 1788940660), (4, 894470330), (5, 715576264), (8, 447235165), (10, 357788132), (13, 275221640), (20, 178894066), (26, 137610820), (40, 89447033), (52, 68805410), (65, 55044328), (104, 34402705), (130, 27522164), (260, 13761082), (520, 6880541)]