83919040

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9043}}^1$

素因数の和:9089

約数の個数: 56

約数和(自身を含む): 206745840

約数和(自身を除く): 122826800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9043, 9280, 18086, 36172, 45215, 72344, 90430, 144688, 180860, 262247, 289376, 361720, 524494, 578752, 723440, 1048988, 1311235, 1446880, 2097976, 2622470, 2893760, 4195952, 5244940, 8391904, 10489880, 16783808, 20979760, 41959520, 83919040]

約数ペア:

[(1, 83919040), (2, 41959520), (4, 20979760), (5, 16783808), (8, 10489880), (10, 8391904), (16, 5244940), (20, 4195952), (29, 2893760), (32, 2622470), (40, 2097976), (58, 1446880), (64, 1311235), (80, 1048988), (116, 723440), (145, 578752), (160, 524494), (232, 361720), (290, 289376), (320, 262247), (464, 180860), (580, 144688), (928, 90430), (1160, 72344), (1856, 45215), (2320, 36172), (4640, 18086), (9043, 9280)]