712958960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9293}}^1$

素因数の和:9450

約数の個数: 80

約数和(自身を含む): 1908467136

約数和(自身を除く): 1195508176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2740, 3836, 4795, 5480, 7672, 9293, 9590, 10960, 15344, 18586, 19180, 37172, 38360, 46465, 65051, 74344, 76720, 92930, 130102, 148688, 185860, 260204, 325255, 371720, 520408, 650510, 743440, 1040816, 1273141, 1301020, 2546282, 2602040, 5092564, 5204080, 6365705, 8911987, 10185128, 12731410, 17823974, 20370256, 25462820, 35647948, 44559935, 50925640, 71295896, 89119870, 101851280, 142591792, 178239740, 356479480, 712958960]

約数ペア:

[(1, 712958960), (2, 356479480), (4, 178239740), (5, 142591792), (7, 101851280), (8, 89119870), (10, 71295896), (14, 50925640), (16, 44559935), (20, 35647948), (28, 25462820), (35, 20370256), (40, 17823974), (56, 12731410), (70, 10185128), (80, 8911987), (112, 6365705), (137, 5204080), (140, 5092564), (274, 2602040), (280, 2546282), (548, 1301020), (560, 1273141), (685, 1040816), (959, 743440), (1096, 650510), (1370, 520408), (1918, 371720), (2192, 325255), (2740, 260204), (3836, 185860), (4795, 148688), (5480, 130102), (7672, 92930), (9293, 76720), (9590, 74344), (10960, 65051), (15344, 46465), (18586, 38360), (19180, 37172)]