71197280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5779}}^1$

素因数の和:5812

約数の個数: 96

約数和(自身を含む): 209744640

約数和(自身を除く): 138547360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 5779, 6160, 11558, 12320, 23116, 28895, 40453, 46232, 57790, 63569, 80906, 92464, 115580, 127138, 161812, 184928, 202265, 231160, 254276, 317845, 323624, 404530, 444983, 462320, 508552, 635690, 647248, 809060, 889966, 924640, 1017104, 1271380, 1294496, 1618120, 1779932, 2034208, 2224915, 2542760, 3236240, 3559864, 4449830, 5085520, 6472480, 7119728, 8899660, 10171040, 14239456, 17799320, 35598640, 71197280]

約数ペア:

[(1, 71197280), (2, 35598640), (4, 17799320), (5, 14239456), (7, 10171040), (8, 8899660), (10, 7119728), (11, 6472480), (14, 5085520), (16, 4449830), (20, 3559864), (22, 3236240), (28, 2542760), (32, 2224915), (35, 2034208), (40, 1779932), (44, 1618120), (55, 1294496), (56, 1271380), (70, 1017104), (77, 924640), (80, 889966), (88, 809060), (110, 647248), (112, 635690), (140, 508552), (154, 462320), (160, 444983), (176, 404530), (220, 323624), (224, 317845), (280, 254276), (308, 231160), (352, 202265), (385, 184928), (440, 161812), (560, 127138), (616, 115580), (770, 92464), (880, 80906), (1120, 63569), (1232, 57790), (1540, 46232), (1760, 40453), (2464, 28895), (3080, 23116), (5779, 12320), (6160, 11558)]