5171036720

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1\times {\mathrm{829}}^1$

素因数の和:1702

約数の個数: 80

約数和(自身を含む): 12170084160

約数和(自身を除く): 6999047440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 757, 824, 829, 1030, 1514, 1648, 1658, 2060, 3028, 3316, 3785, 4120, 4145, 6056, 6632, 7570, 8240, 8290, 12112, 13264, 15140, 16580, 30280, 33160, 60560, 66320, 77971, 85387, 155942, 170774, 311884, 341548, 389855, 426935, 623768, 627553, 683096, 779710, 853870, 1247536, 1255106, 1366192, 1559420, 1707740, 2510212, 3118840, 3137765, 3415480, 5020424, 6237680, 6275530, 6830960, 10040848, 12551060, 25102120, 50204240, 64637959, 129275918, 258551836, 323189795, 517103672, 646379590, 1034207344, 1292759180, 2585518360, 5171036720]

約数ペア:

[(1, 5171036720), (2, 2585518360), (4, 1292759180), (5, 1034207344), (8, 646379590), (10, 517103672), (16, 323189795), (20, 258551836), (40, 129275918), (80, 64637959), (103, 50204240), (206, 25102120), (412, 12551060), (515, 10040848), (757, 6830960), (824, 6275530), (829, 6237680), (1030, 5020424), (1514, 3415480), (1648, 3137765), (1658, 3118840), (2060, 2510212), (3028, 1707740), (3316, 1559420), (3785, 1366192), (4120, 1255106), (4145, 1247536), (6056, 853870), (6632, 779710), (7570, 683096), (8240, 627553), (8290, 623768), (12112, 426935), (13264, 389855), (15140, 341548), (16580, 311884), (30280, 170774), (33160, 155942), (60560, 85387), (66320, 77971)]