8857678480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{82813}}^1$

素因数の和:83024

約数の個数: 80

約数和(自身を含む): 23659628544

約数和(自身を除く): 14801950064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1528, 1910, 2674, 3056, 3820, 5348, 6685, 7640, 10696, 13370, 15280, 21392, 26740, 53480, 82813, 106960, 165626, 331252, 414065, 579691, 662504, 828130, 1159382, 1325008, 1656260, 2318764, 2898455, 3312520, 4637528, 5796910, 6625040, 9275056, 11593820, 15817283, 23187640, 31634566, 46375280, 63269132, 79086415, 110720981, 126538264, 158172830, 221441962, 253076528, 316345660, 442883924, 553604905, 632691320, 885767848, 1107209810, 1265382640, 1771535696, 2214419620, 4428839240, 8857678480]

約数ペア:

[(1, 8857678480), (2, 4428839240), (4, 2214419620), (5, 1771535696), (7, 1265382640), (8, 1107209810), (10, 885767848), (14, 632691320), (16, 553604905), (20, 442883924), (28, 316345660), (35, 253076528), (40, 221441962), (56, 158172830), (70, 126538264), (80, 110720981), (112, 79086415), (140, 63269132), (191, 46375280), (280, 31634566), (382, 23187640), (560, 15817283), (764, 11593820), (955, 9275056), (1337, 6625040), (1528, 5796910), (1910, 4637528), (2674, 3312520), (3056, 2898455), (3820, 2318764), (5348, 1656260), (6685, 1325008), (7640, 1159382), (10696, 828130), (13370, 662504), (15280, 579691), (21392, 414065), (26740, 331252), (53480, 165626), (82813, 106960)]