44994040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 82739720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 263, 280, 329, 364, 376, 455, 470, 520, 526, 611, 658, 728, 910, 940, 1052, 1222, 1315, 1316, 1645, 1820, 1841, 1880, 2104, 2444, 2630, 2632, 3055, 3290, 3419, 3640, 3682, 4277, 4888, 5260, 6110, 6580, 6838, 7364, 8554, 9205, 10520, 12220, 12361, 13160, 13676, 14728, 17095, 17108, 18410, 21385, 23933, 24440, 24722, 27352, 34190, 34216, 36820, 42770, 47866, 49444, 61805, 68380, 73640, 85540, 86527, 95732, 98888, 119665, 123610, 136760, 160693, 171080, 173054, 191464, 239330, 247220, 321386, 346108, 432635, 478660, 494440, 642772, 692216, 803465, 865270, 957320, 1124851, 1285544, 1606930, 1730540, 2249702, 3213860, 3461080, 4499404, 5624255, 6427720, 8998808, 11248510, 22497020, 44994040]

約数ペア:

[(1, 44994040), (2, 22497020), (4, 11248510), (5, 8998808), (7, 6427720), (8, 5624255), (10, 4499404), (13, 3461080), (14, 3213860), (20, 2249702), (26, 1730540), (28, 1606930), (35, 1285544), (40, 1124851), (47, 957320), (52, 865270), (56, 803465), (65, 692216), (70, 642772), (91, 494440), (94, 478660), (104, 432635), (130, 346108), (140, 321386), (182, 247220), (188, 239330), (235, 191464), (260, 173054), (263, 171080), (280, 160693), (329, 136760), (364, 123610), (376, 119665), (455, 98888), (470, 95732), (520, 86527), (526, 85540), (611, 73640), (658, 68380), (728, 61805), (910, 49444), (940, 47866), (1052, 42770), (1222, 36820), (1315, 34216), (1316, 34190), (1645, 27352), (1820, 24722), (1841, 24440), (1880, 23933), (2104, 21385), (2444, 18410), (2630, 17108), (2632, 17095), (3055, 14728), (3290, 13676), (3419, 13160), (3640, 12361), (3682, 12220), (4277, 10520), (4888, 9205), (5260, 8554), (6110, 7364), (6580, 6838)]