86234320

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2143}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 200987136

約数和(自身を除く): 114752816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2143, 2515, 4024, 4286, 5030, 8048, 8572, 10060, 10715, 17144, 20120, 21430, 34288, 40240, 42860, 85720, 171440, 1077929, 2155858, 4311716, 5389645, 8623432, 10779290, 17246864, 21558580, 43117160, 86234320]

約数ペア:

[(1, 86234320), (2, 43117160), (4, 21558580), (5, 17246864), (8, 10779290), (10, 8623432), (16, 5389645), (20, 4311716), (40, 2155858), (80, 1077929), (503, 171440), (1006, 85720), (2012, 42860), (2143, 40240), (2515, 34288), (4024, 21430), (4286, 20120), (5030, 17144), (8048, 10715), (8572, 10060)]