412607720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39827}}^1$

素因数の和:39882

約数の個数: 64

約数和(自身を含む): 1089694080

約数和(自身を除く): 677086360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 39827, 79654, 159308, 199135, 278789, 318616, 398270, 557578, 796540, 1115156, 1393945, 1473599, 1593080, 2230312, 2787890, 2947198, 5575780, 5894396, 7367995, 10315193, 11151560, 11788792, 14735990, 20630386, 29471980, 41260772, 51575965, 58943960, 82521544, 103151930, 206303860, 412607720]

約数ペア:

[(1, 412607720), (2, 206303860), (4, 103151930), (5, 82521544), (7, 58943960), (8, 51575965), (10, 41260772), (14, 29471980), (20, 20630386), (28, 14735990), (35, 11788792), (37, 11151560), (40, 10315193), (56, 7367995), (70, 5894396), (74, 5575780), (140, 2947198), (148, 2787890), (185, 2230312), (259, 1593080), (280, 1473599), (296, 1393945), (370, 1115156), (518, 796540), (740, 557578), (1036, 398270), (1295, 318616), (1480, 278789), (2072, 199135), (2590, 159308), (5180, 79654), (10360, 39827)]