23833280

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1137

約数の個数: 56

約数和(自身を含む): 57607200

約数和(自身を除く): 33773920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1049, 1136, 1420, 2098, 2272, 2840, 4196, 4544, 5245, 5680, 8392, 10490, 11360, 16784, 20980, 22720, 33568, 41960, 67136, 74479, 83920, 148958, 167840, 297916, 335680, 372395, 595832, 744790, 1191664, 1489580, 2383328, 2979160, 4766656, 5958320, 11916640, 23833280]

約数ペア:

[(1, 23833280), (2, 11916640), (4, 5958320), (5, 4766656), (8, 2979160), (10, 2383328), (16, 1489580), (20, 1191664), (32, 744790), (40, 595832), (64, 372395), (71, 335680), (80, 297916), (142, 167840), (160, 148958), (284, 83920), (320, 74479), (355, 67136), (568, 41960), (710, 33568), (1049, 22720), (1136, 20980), (1420, 16784), (2098, 11360), (2272, 10490), (2840, 8392), (4196, 5680), (4544, 5245)]