5751280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 14418720

約数和(自身を除く): 8667440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 67, 74, 80, 116, 134, 145, 148, 185, 232, 268, 290, 296, 335, 370, 464, 536, 580, 592, 670, 740, 1072, 1073, 1160, 1340, 1480, 1943, 2146, 2320, 2479, 2680, 2960, 3886, 4292, 4958, 5360, 5365, 7772, 8584, 9715, 9916, 10730, 12395, 15544, 17168, 19430, 19832, 21460, 24790, 31088, 38860, 39664, 42920, 49580, 71891, 77720, 85840, 99160, 143782, 155440, 198320, 287564, 359455, 575128, 718910, 1150256, 1437820, 2875640, 5751280]

約数ペア:

[(1, 5751280), (2, 2875640), (4, 1437820), (5, 1150256), (8, 718910), (10, 575128), (16, 359455), (20, 287564), (29, 198320), (37, 155440), (40, 143782), (58, 99160), (67, 85840), (74, 77720), (80, 71891), (116, 49580), (134, 42920), (145, 39664), (148, 38860), (185, 31088), (232, 24790), (268, 21460), (290, 19832), (296, 19430), (335, 17168), (370, 15544), (464, 12395), (536, 10730), (580, 9916), (592, 9715), (670, 8584), (740, 7772), (1072, 5365), (1073, 5360), (1160, 4958), (1340, 4292), (1480, 3886), (1943, 2960), (2146, 2680), (2320, 2479)]