11258960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 28391040

約数和(自身を除く): 17132080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 211, 230, 232, 290, 368, 422, 460, 464, 580, 667, 844, 920, 1055, 1160, 1334, 1688, 1840, 2110, 2320, 2668, 3335, 3376, 4220, 4853, 5336, 6119, 6670, 8440, 9706, 10672, 12238, 13340, 16880, 19412, 24265, 24476, 26680, 30595, 38824, 48530, 48952, 53360, 61190, 77648, 97060, 97904, 122380, 140737, 194120, 244760, 281474, 388240, 489520, 562948, 703685, 1125896, 1407370, 2251792, 2814740, 5629480, 11258960]

約数ペア:

[(1, 11258960), (2, 5629480), (4, 2814740), (5, 2251792), (8, 1407370), (10, 1125896), (16, 703685), (20, 562948), (23, 489520), (29, 388240), (40, 281474), (46, 244760), (58, 194120), (80, 140737), (92, 122380), (115, 97904), (116, 97060), (145, 77648), (184, 61190), (211, 53360), (230, 48952), (232, 48530), (290, 38824), (368, 30595), (422, 26680), (460, 24476), (464, 24265), (580, 19412), (667, 16880), (844, 13340), (920, 12238), (1055, 10672), (1160, 9706), (1334, 8440), (1688, 6670), (1840, 6119), (2110, 5336), (2320, 4853), (2668, 4220), (3335, 3376)]