65366840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 193190400

約数和(自身を除く): 127823560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1117, 1330, 1463, 1540, 1672, 2090, 2234, 2660, 2926, 3080, 4180, 4468, 5320, 5585, 5852, 7315, 7819, 8360, 8936, 11170, 11704, 12287, 14630, 15638, 21223, 22340, 24574, 29260, 31276, 39095, 42446, 44680, 49148, 58520, 61435, 62552, 78190, 84892, 86009, 98296, 106115, 122870, 148561, 156380, 169784, 172018, 212230, 233453, 245740, 297122, 312760, 344036, 424460, 430045, 466906, 491480, 594244, 688072, 742805, 848920, 860090, 933812, 1167265, 1188488, 1485610, 1634171, 1720180, 1867624, 2334530, 2971220, 3268342, 3440360, 4669060, 5942440, 6536684, 8170855, 9338120, 13073368, 16341710, 32683420, 65366840]

約数ペア:

[(1, 65366840), (2, 32683420), (4, 16341710), (5, 13073368), (7, 9338120), (8, 8170855), (10, 6536684), (11, 5942440), (14, 4669060), (19, 3440360), (20, 3268342), (22, 2971220), (28, 2334530), (35, 1867624), (38, 1720180), (40, 1634171), (44, 1485610), (55, 1188488), (56, 1167265), (70, 933812), (76, 860090), (77, 848920), (88, 742805), (95, 688072), (110, 594244), (133, 491480), (140, 466906), (152, 430045), (154, 424460), (190, 344036), (209, 312760), (220, 297122), (266, 245740), (280, 233453), (308, 212230), (380, 172018), (385, 169784), (418, 156380), (440, 148561), (532, 122870), (616, 106115), (665, 98296), (760, 86009), (770, 84892), (836, 78190), (1045, 62552), (1064, 61435), (1117, 58520), (1330, 49148), (1463, 44680), (1540, 42446), (1672, 39095), (2090, 31276), (2234, 29260), (2660, 24574), (2926, 22340), (3080, 21223), (4180, 15638), (4468, 14630), (5320, 12287), (5585, 11704), (5852, 11170), (7315, 8936), (7819, 8360)]