27635320

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1321}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 62345520

約数和(自身を除く): 34710200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 1321, 2092, 2615, 2642, 4184, 5230, 5284, 6605, 10460, 10568, 13210, 20920, 26420, 52840, 690883, 1381766, 2763532, 3454415, 5527064, 6908830, 13817660, 27635320]

約数ペア:

[(1, 27635320), (2, 13817660), (4, 6908830), (5, 5527064), (8, 3454415), (10, 2763532), (20, 1381766), (40, 690883), (523, 52840), (1046, 26420), (1321, 20920), (2092, 13210), (2615, 10568), (2642, 10460), (4184, 6605), (5230, 5284)]