8678606960

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{4723}}^1$

素因数の和:5062

約数の個数: 80

約数和(自身を含む): 20469356544

約数和(自身を除く): 11790749584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 223, 412, 446, 515, 824, 892, 1030, 1115, 1648, 1784, 2060, 2230, 3568, 4120, 4460, 4723, 8240, 8920, 9446, 17840, 18892, 22969, 23615, 37784, 45938, 47230, 75568, 91876, 94460, 114845, 183752, 188920, 229690, 367504, 377840, 459380, 486469, 918760, 972938, 1053229, 1837520, 1945876, 2106458, 2432345, 3891752, 4212916, 4864690, 5266145, 7783504, 8425832, 9729380, 10532290, 16851664, 19458760, 21064580, 38917520, 42129160, 84258320, 108482587, 216965174, 433930348, 542412935, 867860696, 1084825870, 1735721392, 2169651740, 4339303480, 8678606960]

約数ペア:

[(1, 8678606960), (2, 4339303480), (4, 2169651740), (5, 1735721392), (8, 1084825870), (10, 867860696), (16, 542412935), (20, 433930348), (40, 216965174), (80, 108482587), (103, 84258320), (206, 42129160), (223, 38917520), (412, 21064580), (446, 19458760), (515, 16851664), (824, 10532290), (892, 9729380), (1030, 8425832), (1115, 7783504), (1648, 5266145), (1784, 4864690), (2060, 4212916), (2230, 3891752), (3568, 2432345), (4120, 2106458), (4460, 1945876), (4723, 1837520), (8240, 1053229), (8920, 972938), (9446, 918760), (17840, 486469), (18892, 459380), (22969, 377840), (23615, 367504), (37784, 229690), (45938, 188920), (47230, 183752), (75568, 114845), (91876, 94460)]