477909080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10151}}^1$

素因数の和:10280

約数の個数: 64

約数和(自身を含む): 1184129280

約数和(自身を除く): 706220200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2354, 4280, 4708, 5885, 9416, 10151, 11770, 20302, 23540, 40604, 47080, 50755, 81208, 101510, 111661, 203020, 223322, 406040, 446644, 558305, 893288, 1086157, 1116610, 2172314, 2233220, 4344628, 4466440, 5430785, 8689256, 10861570, 11947727, 21723140, 23895454, 43446280, 47790908, 59738635, 95581816, 119477270, 238954540, 477909080]

約数ペア:

[(1, 477909080), (2, 238954540), (4, 119477270), (5, 95581816), (8, 59738635), (10, 47790908), (11, 43446280), (20, 23895454), (22, 21723140), (40, 11947727), (44, 10861570), (55, 8689256), (88, 5430785), (107, 4466440), (110, 4344628), (214, 2233220), (220, 2172314), (428, 1116610), (440, 1086157), (535, 893288), (856, 558305), (1070, 446644), (1177, 406040), (2140, 223322), (2354, 203020), (4280, 111661), (4708, 101510), (5885, 81208), (9416, 50755), (10151, 47080), (11770, 40604), (20302, 23540)]