54741280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 96

約数和(自身を含む): 148599360

約数和(自身を除く): 93858080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1637, 1672, 1760, 2090, 3040, 3274, 3344, 4180, 6548, 6688, 8185, 8360, 13096, 16370, 16720, 18007, 26192, 31103, 32740, 33440, 36014, 52384, 62206, 65480, 72028, 90035, 124412, 130960, 144056, 155515, 180070, 248824, 261920, 288112, 311030, 342133, 360140, 497648, 576224, 622060, 684266, 720280, 995296, 1244120, 1368532, 1440560, 1710665, 2488240, 2737064, 2881120, 3421330, 4976480, 5474128, 6842660, 10948256, 13685320, 27370640, 54741280]

約数ペア:

[(1, 54741280), (2, 27370640), (4, 13685320), (5, 10948256), (8, 6842660), (10, 5474128), (11, 4976480), (16, 3421330), (19, 2881120), (20, 2737064), (22, 2488240), (32, 1710665), (38, 1440560), (40, 1368532), (44, 1244120), (55, 995296), (76, 720280), (80, 684266), (88, 622060), (95, 576224), (110, 497648), (152, 360140), (160, 342133), (176, 311030), (190, 288112), (209, 261920), (220, 248824), (304, 180070), (352, 155515), (380, 144056), (418, 130960), (440, 124412), (608, 90035), (760, 72028), (836, 65480), (880, 62206), (1045, 52384), (1520, 36014), (1637, 33440), (1672, 32740), (1760, 31103), (2090, 26192), (3040, 18007), (3274, 16720), (3344, 16370), (4180, 13096), (6548, 8360), (6688, 8185)]