2238403760

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 5290348896

約数和(自身を除く): 3051945136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 277, 332, 415, 554, 664, 830, 1108, 1217, 1328, 1385, 1660, 2216, 2434, 2770, 3320, 4432, 4868, 5540, 6085, 6640, 9736, 11080, 12170, 19472, 22160, 22991, 24340, 45982, 48680, 91964, 97360, 101011, 114955, 183928, 202022, 229910, 337109, 367856, 404044, 459820, 505055, 674218, 808088, 919640, 1010110, 1348436, 1616176, 1685545, 1839280, 2020220, 2696872, 3371090, 4040440, 5393744, 6742180, 8080880, 13484360, 26968720, 27980047, 55960094, 111920188, 139900235, 223840376, 279800470, 447680752, 559600940, 1119201880, 2238403760]

約数ペア:

[(1, 2238403760), (2, 1119201880), (4, 559600940), (5, 447680752), (8, 279800470), (10, 223840376), (16, 139900235), (20, 111920188), (40, 55960094), (80, 27980047), (83, 26968720), (166, 13484360), (277, 8080880), (332, 6742180), (415, 5393744), (554, 4040440), (664, 3371090), (830, 2696872), (1108, 2020220), (1217, 1839280), (1328, 1685545), (1385, 1616176), (1660, 1348436), (2216, 1010110), (2434, 919640), (2770, 808088), (3320, 674218), (4432, 505055), (4868, 459820), (5540, 404044), (6085, 367856), (6640, 337109), (9736, 229910), (11080, 202022), (12170, 183928), (19472, 114955), (22160, 101011), (22991, 97360), (24340, 91964), (45982, 48680)]