3923369320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7544941}}^1$

素因数の和:7544965

約数の個数: 32

約数和(自身を含む): 9506626920

約数和(自身を除く): 5583257600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7544941, 15089882, 30179764, 37724705, 60359528, 75449410, 98084233, 150898820, 196168466, 301797640, 392336932, 490421165, 784673864, 980842330, 1961684660, 3923369320]

約数ペア:

[(1, 3923369320), (2, 1961684660), (4, 980842330), (5, 784673864), (8, 490421165), (10, 392336932), (13, 301797640), (20, 196168466), (26, 150898820), (40, 98084233), (52, 75449410), (65, 60359528), (104, 37724705), (130, 30179764), (260, 15089882), (520, 7544941)]