1323147320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3007153}}^1$

素因数の和:3007175

約数の個数: 32

約数和(自身を含む): 3247726320

約数和(自身を除く): 1924579000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3007153, 6014306, 12028612, 15035765, 24057224, 30071530, 33078683, 60143060, 66157366, 120286120, 132314732, 165393415, 264629464, 330786830, 661573660, 1323147320]

約数ペア:

[(1, 1323147320), (2, 661573660), (4, 330786830), (5, 264629464), (8, 165393415), (10, 132314732), (11, 120286120), (20, 66157366), (22, 60143060), (40, 33078683), (44, 30071530), (55, 24057224), (88, 15035765), (110, 12028612), (220, 6014306), (440, 3007153)]