82007200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9319}}^1$

素因数の和:9350

約数の個数: 72

約数和(自身を含む): 218423520

約数和(自身を除く): 136416320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 9319, 18638, 37276, 46595, 74552, 93190, 102509, 149104, 186380, 205018, 232975, 298208, 372760, 410036, 465950, 512545, 745520, 820072, 931900, 1025090, 1491040, 1640144, 1863800, 2050180, 2562725, 3280288, 3727600, 4100360, 5125450, 7455200, 8200720, 10250900, 16401440, 20501800, 41003600, 82007200]

約数ペア:

[(1, 82007200), (2, 41003600), (4, 20501800), (5, 16401440), (8, 10250900), (10, 8200720), (11, 7455200), (16, 5125450), (20, 4100360), (22, 3727600), (25, 3280288), (32, 2562725), (40, 2050180), (44, 1863800), (50, 1640144), (55, 1491040), (80, 1025090), (88, 931900), (100, 820072), (110, 745520), (160, 512545), (176, 465950), (200, 410036), (220, 372760), (275, 298208), (352, 232975), (400, 205018), (440, 186380), (550, 149104), (800, 102509), (880, 93190), (1100, 74552), (1760, 46595), (2200, 37276), (4400, 18638), (8800, 9319)]