11266240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 30175200

約数和(自身を除く): 18908960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 109, 136, 152, 160, 170, 190, 218, 272, 304, 320, 323, 340, 380, 436, 544, 545, 608, 646, 680, 760, 872, 1088, 1090, 1216, 1292, 1360, 1520, 1615, 1744, 1853, 2071, 2180, 2584, 2720, 3040, 3230, 3488, 3706, 4142, 4360, 5168, 5440, 6080, 6460, 6976, 7412, 8284, 8720, 9265, 10336, 10355, 12920, 14824, 16568, 17440, 18530, 20672, 20710, 25840, 29648, 33136, 34880, 35207, 37060, 41420, 51680, 59296, 66272, 70414, 74120, 82840, 103360, 118592, 132544, 140828, 148240, 165680, 176035, 281656, 296480, 331360, 352070, 563312, 592960, 662720, 704140, 1126624, 1408280, 2253248, 2816560, 5633120, 11266240]

約数ペア:

[(1, 11266240), (2, 5633120), (4, 2816560), (5, 2253248), (8, 1408280), (10, 1126624), (16, 704140), (17, 662720), (19, 592960), (20, 563312), (32, 352070), (34, 331360), (38, 296480), (40, 281656), (64, 176035), (68, 165680), (76, 148240), (80, 140828), (85, 132544), (95, 118592), (109, 103360), (136, 82840), (152, 74120), (160, 70414), (170, 66272), (190, 59296), (218, 51680), (272, 41420), (304, 37060), (320, 35207), (323, 34880), (340, 33136), (380, 29648), (436, 25840), (544, 20710), (545, 20672), (608, 18530), (646, 17440), (680, 16568), (760, 14824), (872, 12920), (1088, 10355), (1090, 10336), (1216, 9265), (1292, 8720), (1360, 8284), (1520, 7412), (1615, 6976), (1744, 6460), (1853, 6080), (2071, 5440), (2180, 5168), (2584, 4360), (2720, 4142), (3040, 3706), (3230, 3488)]