27499508720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{26711}}^1$

素因数の和:27498

約数の個数: 80

約数和(自身を含む): 67789286208

約数和(自身を除く): 40289777488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 757, 1360, 1514, 3028, 3785, 6056, 7570, 12112, 12869, 15140, 25738, 26711, 30280, 51476, 53422, 60560, 64345, 102952, 106844, 128690, 133555, 205904, 213688, 257380, 267110, 427376, 454087, 514760, 534220, 908174, 1029520, 1068440, 1816348, 2136880, 2270435, 3632696, 4540870, 7265392, 9081740, 18163480, 20220227, 36326960, 40440454, 80880908, 101101135, 161761816, 202202270, 323523632, 343743859, 404404540, 687487718, 808809080, 1374975436, 1617618160, 1718719295, 2749950872, 3437438590, 5499901744, 6874877180, 13749754360, 27499508720]

約数ペア:

[(1, 27499508720), (2, 13749754360), (4, 6874877180), (5, 5499901744), (8, 3437438590), (10, 2749950872), (16, 1718719295), (17, 1617618160), (20, 1374975436), (34, 808809080), (40, 687487718), (68, 404404540), (80, 343743859), (85, 323523632), (136, 202202270), (170, 161761816), (272, 101101135), (340, 80880908), (680, 40440454), (757, 36326960), (1360, 20220227), (1514, 18163480), (3028, 9081740), (3785, 7265392), (6056, 4540870), (7570, 3632696), (12112, 2270435), (12869, 2136880), (15140, 1816348), (25738, 1068440), (26711, 1029520), (30280, 908174), (51476, 534220), (53422, 514760), (60560, 454087), (64345, 427376), (102952, 267110), (106844, 257380), (128690, 213688), (133555, 205904)]