57287180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 127401120

約数和(自身を除く): 70113940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2297, 2494, 4594, 4988, 6235, 9188, 11485, 12470, 22970, 24940, 45940, 66613, 98771, 133226, 197542, 266452, 333065, 395084, 493855, 666130, 987710, 1332260, 1975420, 2864359, 5728718, 11457436, 14321795, 28643590, 57287180]

約数ペア:

[(1, 57287180), (2, 28643590), (4, 14321795), (5, 11457436), (10, 5728718), (20, 2864359), (29, 1975420), (43, 1332260), (58, 987710), (86, 666130), (116, 493855), (145, 395084), (172, 333065), (215, 266452), (290, 197542), (430, 133226), (580, 98771), (860, 66613), (1247, 45940), (2297, 24940), (2494, 22970), (4594, 12470), (4988, 11485), (6235, 9188)]