202417480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{220019}}^1$

素因数の和:220053

約数の個数: 32

約数和(自身を含む): 475243200

約数和(自身を除く): 272825720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 220019, 440038, 880076, 1100095, 1760152, 2200190, 4400380, 5060437, 8800760, 10120874, 20241748, 25302185, 40483496, 50604370, 101208740, 202417480]

約数ペア:

[(1, 202417480), (2, 101208740), (4, 50604370), (5, 40483496), (8, 25302185), (10, 20241748), (20, 10120874), (23, 8800760), (40, 5060437), (46, 4400380), (92, 2200190), (115, 1760152), (184, 1100095), (230, 880076), (460, 440038), (920, 220019)]