9637420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 22071168

約数和(自身を除く): 12433748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 367, 404, 505, 734, 1010, 1313, 1468, 1835, 2020, 2626, 3670, 4771, 5252, 6565, 7340, 9542, 13130, 19084, 23855, 26260, 37067, 47710, 74134, 95420, 148268, 185335, 370670, 481871, 741340, 963742, 1927484, 2409355, 4818710, 9637420]

約数ペア:

[(1, 9637420), (2, 4818710), (4, 2409355), (5, 1927484), (10, 963742), (13, 741340), (20, 481871), (26, 370670), (52, 185335), (65, 148268), (101, 95420), (130, 74134), (202, 47710), (260, 37067), (367, 26260), (404, 23855), (505, 19084), (734, 13130), (1010, 9542), (1313, 7340), (1468, 6565), (1835, 5252), (2020, 4771), (2626, 3670)]