7433558320

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1\times {\mathrm{937}}^1$

素因数の和:1838

約数の個数: 80

約数和(自身を含む): 17456570208

約数和(自身を除く): 10023011888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 757, 937, 1048, 1310, 1514, 1874, 2096, 2620, 3028, 3748, 3785, 4685, 5240, 6056, 7496, 7570, 9370, 10480, 12112, 14992, 15140, 18740, 30280, 37480, 60560, 74960, 99167, 122747, 198334, 245494, 396668, 490988, 495835, 613735, 709309, 793336, 981976, 991670, 1227470, 1418618, 1586672, 1963952, 1983340, 2454940, 2837236, 3546545, 3966680, 4909880, 5674472, 7093090, 7933360, 9819760, 11348944, 14186180, 28372360, 56744720, 92919479, 185838958, 371677916, 464597395, 743355832, 929194790, 1486711664, 1858389580, 3716779160, 7433558320]

約数ペア:

[(1, 7433558320), (2, 3716779160), (4, 1858389580), (5, 1486711664), (8, 929194790), (10, 743355832), (16, 464597395), (20, 371677916), (40, 185838958), (80, 92919479), (131, 56744720), (262, 28372360), (524, 14186180), (655, 11348944), (757, 9819760), (937, 7933360), (1048, 7093090), (1310, 5674472), (1514, 4909880), (1874, 3966680), (2096, 3546545), (2620, 2837236), (3028, 2454940), (3748, 1983340), (3785, 1963952), (4685, 1586672), (5240, 1418618), (6056, 1227470), (7496, 991670), (7570, 981976), (9370, 793336), (10480, 709309), (12112, 613735), (14992, 495835), (15140, 490988), (18740, 396668), (30280, 245494), (37480, 198334), (60560, 122747), (74960, 99167)]