26612040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2471

約数の個数: 128

約数和(自身を含む): 98300160

約数和(自身を除く): 71688120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2437, 2730, 3640, 4874, 5460, 7311, 9748, 10920, 12185, 14622, 17059, 19496, 24370, 29244, 31681, 34118, 36555, 48740, 51177, 58488, 63362, 68236, 73110, 85295, 95043, 97480, 102354, 126724, 136472, 146220, 158405, 170590, 190086, 204708, 221767, 253448, 255885, 292440, 316810, 341180, 380172, 409416, 443534, 475215, 511770, 633620, 665301, 682360, 760344, 887068, 950430, 1023540, 1108835, 1267240, 1330602, 1774136, 1900860, 2047080, 2217670, 2661204, 3326505, 3801720, 4435340, 5322408, 6653010, 8870680, 13306020, 26612040]

約数ペア:

[(1, 26612040), (2, 13306020), (3, 8870680), (4, 6653010), (5, 5322408), (6, 4435340), (7, 3801720), (8, 3326505), (10, 2661204), (12, 2217670), (13, 2047080), (14, 1900860), (15, 1774136), (20, 1330602), (21, 1267240), (24, 1108835), (26, 1023540), (28, 950430), (30, 887068), (35, 760344), (39, 682360), (40, 665301), (42, 633620), (52, 511770), (56, 475215), (60, 443534), (65, 409416), (70, 380172), (78, 341180), (84, 316810), (91, 292440), (104, 255885), (105, 253448), (120, 221767), (130, 204708), (140, 190086), (156, 170590), (168, 158405), (182, 146220), (195, 136472), (210, 126724), (260, 102354), (273, 97480), (280, 95043), (312, 85295), (364, 73110), (390, 68236), (420, 63362), (455, 58488), (520, 51177), (546, 48740), (728, 36555), (780, 34118), (840, 31681), (910, 29244), (1092, 24370), (1365, 19496), (1560, 17059), (1820, 14622), (2184, 12185), (2437, 10920), (2730, 9748), (3640, 7311), (4874, 5460)]