1893760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 4957200

約数和(自身を除く): 3063440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 269, 320, 352, 440, 538, 640, 704, 880, 1076, 1345, 1408, 1760, 2152, 2690, 2959, 3520, 4304, 5380, 5918, 7040, 8608, 10760, 11836, 14795, 17216, 21520, 23672, 29590, 34432, 43040, 47344, 59180, 86080, 94688, 118360, 172160, 189376, 236720, 378752, 473440, 946880, 1893760]

約数ペア:

[(1, 1893760), (2, 946880), (4, 473440), (5, 378752), (8, 236720), (10, 189376), (11, 172160), (16, 118360), (20, 94688), (22, 86080), (32, 59180), (40, 47344), (44, 43040), (55, 34432), (64, 29590), (80, 23672), (88, 21520), (110, 17216), (128, 14795), (160, 11836), (176, 10760), (220, 8608), (269, 7040), (320, 5918), (352, 5380), (440, 4304), (538, 3520), (640, 2959), (704, 2690), (880, 2152), (1076, 1760), (1345, 1408)]