132327340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 286513920

約数和(自身を除く): 154186580

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 151, 172, 215, 302, 430, 604, 755, 860, 1019, 1510, 2038, 3020, 4076, 5095, 6493, 10190, 12986, 20380, 25972, 32465, 43817, 64930, 87634, 129860, 153869, 175268, 219085, 307738, 438170, 615476, 769345, 876340, 1538690, 3077380, 6616367, 13232734, 26465468, 33081835, 66163670, 132327340]

約数ペア:

[(1, 132327340), (2, 66163670), (4, 33081835), (5, 26465468), (10, 13232734), (20, 6616367), (43, 3077380), (86, 1538690), (151, 876340), (172, 769345), (215, 615476), (302, 438170), (430, 307738), (604, 219085), (755, 175268), (860, 153869), (1019, 129860), (1510, 87634), (2038, 64930), (3020, 43817), (4076, 32465), (5095, 25972), (6493, 20380), (10190, 12986)]