192474920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6529}}^1$

素因数の和:6618

約数の個数: 64

約数和(自身を含む): 479563200

約数和(自身を除く): 287088280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 6529, 7370, 13058, 14740, 26116, 29480, 32645, 52232, 65290, 71819, 130580, 143638, 261160, 287276, 359095, 437443, 574552, 718190, 874886, 1436380, 1749772, 2187215, 2872760, 3499544, 4374430, 4811873, 8748860, 9623746, 17497720, 19247492, 24059365, 38494984, 48118730, 96237460, 192474920]

約数ペア:

[(1, 192474920), (2, 96237460), (4, 48118730), (5, 38494984), (8, 24059365), (10, 19247492), (11, 17497720), (20, 9623746), (22, 8748860), (40, 4811873), (44, 4374430), (55, 3499544), (67, 2872760), (88, 2187215), (110, 1749772), (134, 1436380), (220, 874886), (268, 718190), (335, 574552), (440, 437443), (536, 359095), (670, 287276), (737, 261160), (1340, 143638), (1474, 130580), (2680, 71819), (2948, 65290), (3685, 52232), (5896, 32645), (6529, 29480), (7370, 26116), (13058, 14740)]