5686720520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{575579}}^1$

素因数の和:575622

約数の個数: 64

約数和(自身を含む): 14504616000

約数和(自身を除く): 8817895480

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 575579, 1151158, 2302316, 2877895, 4604632, 5755790, 7482527, 10936001, 11511580, 14965054, 21872002, 23023160, 29930108, 37412635, 43744004, 54680005, 59860216, 74825270, 87488008, 109360010, 142168013, 149650540, 218720020, 284336026, 299301080, 437440040, 568672052, 710840065, 1137344104, 1421680130, 2843360260, 5686720520]

約数ペア:

[(1, 5686720520), (2, 2843360260), (4, 1421680130), (5, 1137344104), (8, 710840065), (10, 568672052), (13, 437440040), (19, 299301080), (20, 284336026), (26, 218720020), (38, 149650540), (40, 142168013), (52, 109360010), (65, 87488008), (76, 74825270), (95, 59860216), (104, 54680005), (130, 43744004), (152, 37412635), (190, 29930108), (247, 23023160), (260, 21872002), (380, 14965054), (494, 11511580), (520, 10936001), (760, 7482527), (988, 5755790), (1235, 4604632), (1976, 2877895), (2470, 2302316), (4940, 1151158), (9880, 575579)]