534764120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1449

約数の個数: 128

約数和(自身を含む): 1412121600

約数和(自身を除く): 877357480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 47, 55, 76, 88, 94, 95, 110, 152, 188, 190, 209, 220, 235, 376, 380, 418, 440, 470, 517, 760, 836, 893, 940, 1034, 1045, 1361, 1672, 1786, 1880, 2068, 2090, 2585, 2722, 3572, 4136, 4180, 4465, 5170, 5444, 6805, 7144, 8360, 8930, 9823, 10340, 10888, 13610, 14971, 17860, 19646, 20680, 25859, 27220, 29942, 35720, 39292, 49115, 51718, 54440, 59884, 63967, 74855, 78584, 98230, 103436, 119768, 127934, 129295, 149710, 196460, 206872, 255868, 258590, 284449, 299420, 319835, 392920, 511736, 517180, 568898, 598840, 639670, 703637, 1034360, 1137796, 1215373, 1279340, 1407274, 1422245, 2275592, 2430746, 2558680, 2814548, 2844490, 3518185, 4861492, 5629096, 5688980, 6076865, 7036370, 9722984, 11377960, 12153730, 13369103, 14072740, 24307460, 26738206, 28145480, 48614920, 53476412, 66845515, 106952824, 133691030, 267382060, 534764120]

約数ペア:

[(1, 534764120), (2, 267382060), (4, 133691030), (5, 106952824), (8, 66845515), (10, 53476412), (11, 48614920), (19, 28145480), (20, 26738206), (22, 24307460), (38, 14072740), (40, 13369103), (44, 12153730), (47, 11377960), (55, 9722984), (76, 7036370), (88, 6076865), (94, 5688980), (95, 5629096), (110, 4861492), (152, 3518185), (188, 2844490), (190, 2814548), (209, 2558680), (220, 2430746), (235, 2275592), (376, 1422245), (380, 1407274), (418, 1279340), (440, 1215373), (470, 1137796), (517, 1034360), (760, 703637), (836, 639670), (893, 598840), (940, 568898), (1034, 517180), (1045, 511736), (1361, 392920), (1672, 319835), (1786, 299420), (1880, 284449), (2068, 258590), (2090, 255868), (2585, 206872), (2722, 196460), (3572, 149710), (4136, 129295), (4180, 127934), (4465, 119768), (5170, 103436), (5444, 98230), (6805, 78584), (7144, 74855), (8360, 63967), (8930, 59884), (9823, 54440), (10340, 51718), (10888, 49115), (13610, 39292), (14971, 35720), (17860, 29942), (19646, 27220), (20680, 25859)]