22939280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 68995584

約数和(自身を除く): 46056304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 137, 140, 161, 182, 184, 208, 230, 260, 274, 280, 299, 322, 364, 368, 455, 460, 520, 548, 560, 598, 644, 685, 728, 805, 910, 920, 959, 1040, 1096, 1196, 1288, 1370, 1456, 1495, 1610, 1781, 1820, 1840, 1918, 2093, 2192, 2392, 2576, 2740, 2990, 3151, 3220, 3562, 3640, 3836, 4186, 4784, 4795, 5480, 5980, 6302, 6440, 7124, 7280, 7672, 8372, 8905, 9590, 10465, 10960, 11960, 12467, 12604, 12880, 14248, 15344, 15755, 16744, 17810, 19180, 20930, 22057, 23920, 24934, 25208, 28496, 31510, 33488, 35620, 38360, 40963, 41860, 44114, 49868, 50416, 62335, 63020, 71240, 76720, 81926, 83720, 88228, 99736, 110285, 124670, 126040, 142480, 163852, 167440, 176456, 199472, 204815, 220570, 249340, 252080, 286741, 327704, 352912, 409630, 441140, 498680, 573482, 655408, 819260, 882280, 997360, 1146964, 1433705, 1638520, 1764560, 2293928, 2867410, 3277040, 4587856, 5734820, 11469640, 22939280]

約数ペア:

[(1, 22939280), (2, 11469640), (4, 5734820), (5, 4587856), (7, 3277040), (8, 2867410), (10, 2293928), (13, 1764560), (14, 1638520), (16, 1433705), (20, 1146964), (23, 997360), (26, 882280), (28, 819260), (35, 655408), (40, 573482), (46, 498680), (52, 441140), (56, 409630), (65, 352912), (70, 327704), (80, 286741), (91, 252080), (92, 249340), (104, 220570), (112, 204815), (115, 199472), (130, 176456), (137, 167440), (140, 163852), (161, 142480), (182, 126040), (184, 124670), (208, 110285), (230, 99736), (260, 88228), (274, 83720), (280, 81926), (299, 76720), (322, 71240), (364, 63020), (368, 62335), (455, 50416), (460, 49868), (520, 44114), (548, 41860), (560, 40963), (598, 38360), (644, 35620), (685, 33488), (728, 31510), (805, 28496), (910, 25208), (920, 24934), (959, 23920), (1040, 22057), (1096, 20930), (1196, 19180), (1288, 17810), (1370, 16744), (1456, 15755), (1495, 15344), (1610, 14248), (1781, 12880), (1820, 12604), (1840, 12467), (1918, 11960), (2093, 10960), (2192, 10465), (2392, 9590), (2576, 8905), (2740, 8372), (2990, 7672), (3151, 7280), (3220, 7124), (3562, 6440), (3640, 6302), (3836, 5980), (4186, 5480), (4784, 4795)]