14471320

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 32688720

約数和(自身を除く): 18217400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1093, 1324, 1655, 2186, 2648, 3310, 4372, 5465, 6620, 8744, 10930, 13240, 21860, 43720, 361783, 723566, 1447132, 1808915, 2894264, 3617830, 7235660, 14471320]

約数ペア:

[(1, 14471320), (2, 7235660), (4, 3617830), (5, 2894264), (8, 1808915), (10, 1447132), (20, 723566), (40, 361783), (331, 43720), (662, 21860), (1093, 13240), (1324, 10930), (1655, 8744), (2186, 6620), (2648, 5465), (3310, 4372)]