433725520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2252

約数の個数: 80

約数和(自身を含む): 1049843520

約数和(自身を除く): 616118000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 236, 295, 344, 430, 472, 590, 688, 860, 944, 1180, 1720, 2137, 2360, 2537, 3440, 4274, 4720, 5074, 8548, 10148, 10685, 12685, 17096, 20296, 21370, 25370, 34192, 40592, 42740, 50740, 85480, 91891, 101480, 126083, 170960, 183782, 202960, 252166, 367564, 459455, 504332, 630415, 735128, 918910, 1008664, 1260830, 1470256, 1837820, 2017328, 2521660, 3675640, 5043320, 5421569, 7351280, 10086640, 10843138, 21686276, 27107845, 43372552, 54215690, 86745104, 108431380, 216862760, 433725520]

約数ペア:

[(1, 433725520), (2, 216862760), (4, 108431380), (5, 86745104), (8, 54215690), (10, 43372552), (16, 27107845), (20, 21686276), (40, 10843138), (43, 10086640), (59, 7351280), (80, 5421569), (86, 5043320), (118, 3675640), (172, 2521660), (215, 2017328), (236, 1837820), (295, 1470256), (344, 1260830), (430, 1008664), (472, 918910), (590, 735128), (688, 630415), (860, 504332), (944, 459455), (1180, 367564), (1720, 252166), (2137, 202960), (2360, 183782), (2537, 170960), (3440, 126083), (4274, 101480), (4720, 91891), (5074, 85480), (8548, 50740), (10148, 42740), (10685, 40592), (12685, 34192), (17096, 25370), (20296, 21370)]