22532480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 60588000

約数和(自身を除く): 38055520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 109, 128, 136, 152, 160, 170, 190, 218, 272, 304, 320, 323, 340, 380, 436, 544, 545, 608, 640, 646, 680, 760, 872, 1088, 1090, 1216, 1292, 1360, 1520, 1615, 1744, 1853, 2071, 2176, 2180, 2432, 2584, 2720, 3040, 3230, 3488, 3706, 4142, 4360, 5168, 5440, 6080, 6460, 6976, 7412, 8284, 8720, 9265, 10336, 10355, 10880, 12160, 12920, 13952, 14824, 16568, 17440, 18530, 20672, 20710, 25840, 29648, 33136, 34880, 35207, 37060, 41344, 41420, 51680, 59296, 66272, 69760, 70414, 74120, 82840, 103360, 118592, 132544, 140828, 148240, 165680, 176035, 206720, 237184, 265088, 281656, 296480, 331360, 352070, 563312, 592960, 662720, 704140, 1126624, 1185920, 1325440, 1408280, 2253248, 2816560, 4506496, 5633120, 11266240, 22532480]

約数ペア:

[(1, 22532480), (2, 11266240), (4, 5633120), (5, 4506496), (8, 2816560), (10, 2253248), (16, 1408280), (17, 1325440), (19, 1185920), (20, 1126624), (32, 704140), (34, 662720), (38, 592960), (40, 563312), (64, 352070), (68, 331360), (76, 296480), (80, 281656), (85, 265088), (95, 237184), (109, 206720), (128, 176035), (136, 165680), (152, 148240), (160, 140828), (170, 132544), (190, 118592), (218, 103360), (272, 82840), (304, 74120), (320, 70414), (323, 69760), (340, 66272), (380, 59296), (436, 51680), (544, 41420), (545, 41344), (608, 37060), (640, 35207), (646, 34880), (680, 33136), (760, 29648), (872, 25840), (1088, 20710), (1090, 20672), (1216, 18530), (1292, 17440), (1360, 16568), (1520, 14824), (1615, 13952), (1744, 12920), (1853, 12160), (2071, 10880), (2176, 10355), (2180, 10336), (2432, 9265), (2584, 8720), (2720, 8284), (3040, 7412), (3230, 6976), (3488, 6460), (3706, 6080), (4142, 5440), (4360, 5168)]