4813420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 10755360

約数和(自身を除く): 5941940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 193, 215, 290, 386, 430, 580, 772, 860, 965, 1247, 1930, 2494, 3860, 4988, 5597, 6235, 8299, 11194, 12470, 16598, 22388, 24940, 27985, 33196, 41495, 55970, 82990, 111940, 165980, 240671, 481342, 962684, 1203355, 2406710, 4813420]

約数ペア:

[(1, 4813420), (2, 2406710), (4, 1203355), (5, 962684), (10, 481342), (20, 240671), (29, 165980), (43, 111940), (58, 82990), (86, 55970), (116, 41495), (145, 33196), (172, 27985), (193, 24940), (215, 22388), (290, 16598), (386, 12470), (430, 11194), (580, 8299), (772, 6235), (860, 5597), (965, 4988), (1247, 3860), (1930, 2494)]