473440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 1224720

約数和(自身を除く): 751280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 269, 352, 440, 538, 880, 1076, 1345, 1760, 2152, 2690, 2959, 4304, 5380, 5918, 8608, 10760, 11836, 14795, 21520, 23672, 29590, 43040, 47344, 59180, 94688, 118360, 236720, 473440]

約数ペア:

[(1, 473440), (2, 236720), (4, 118360), (5, 94688), (8, 59180), (10, 47344), (11, 43040), (16, 29590), (20, 23672), (22, 21520), (32, 14795), (40, 11836), (44, 10760), (55, 8608), (80, 5918), (88, 5380), (110, 4304), (160, 2959), (176, 2690), (220, 2152), (269, 1760), (352, 1345), (440, 1076), (538, 880)]