26024320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 73488960

約数和(自身を除く): 47464640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 157, 160, 185, 224, 259, 280, 296, 314, 320, 370, 448, 518, 560, 592, 628, 640, 740, 785, 896, 1036, 1099, 1120, 1184, 1256, 1295, 1480, 1570, 2072, 2198, 2240, 2368, 2512, 2590, 2960, 3140, 4144, 4396, 4480, 4736, 5024, 5180, 5495, 5809, 5920, 6280, 8288, 8792, 10048, 10360, 10990, 11618, 11840, 12560, 16576, 17584, 20096, 20720, 21980, 23236, 23680, 25120, 29045, 33152, 35168, 40663, 41440, 43960, 46472, 50240, 58090, 70336, 81326, 82880, 87920, 92944, 100480, 116180, 140672, 162652, 165760, 175840, 185888, 203315, 232360, 325304, 351680, 371776, 406630, 464720, 650608, 703360, 743552, 813260, 929440, 1301216, 1626520, 1858880, 2602432, 3253040, 3717760, 5204864, 6506080, 13012160, 26024320]

約数ペア:

[(1, 26024320), (2, 13012160), (4, 6506080), (5, 5204864), (7, 3717760), (8, 3253040), (10, 2602432), (14, 1858880), (16, 1626520), (20, 1301216), (28, 929440), (32, 813260), (35, 743552), (37, 703360), (40, 650608), (56, 464720), (64, 406630), (70, 371776), (74, 351680), (80, 325304), (112, 232360), (128, 203315), (140, 185888), (148, 175840), (157, 165760), (160, 162652), (185, 140672), (224, 116180), (259, 100480), (280, 92944), (296, 87920), (314, 82880), (320, 81326), (370, 70336), (448, 58090), (518, 50240), (560, 46472), (592, 43960), (628, 41440), (640, 40663), (740, 35168), (785, 33152), (896, 29045), (1036, 25120), (1099, 23680), (1120, 23236), (1184, 21980), (1256, 20720), (1295, 20096), (1480, 17584), (1570, 16576), (2072, 12560), (2198, 11840), (2240, 11618), (2368, 10990), (2512, 10360), (2590, 10048), (2960, 8792), (3140, 8288), (4144, 6280), (4396, 5920), (4480, 5809), (4736, 5495), (5024, 5180)]