560467040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{500417}}^1$

素因数の和:500439

約数の個数: 48

約数和(自身を含む): 1513264032

約数和(自身を除く): 952796992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 500417, 1000834, 2001668, 2502085, 3502919, 4003336, 5004170, 7005838, 8006672, 10008340, 14011676, 16013344, 17514595, 20016680, 28023352, 35029190, 40033360, 56046704, 70058380, 80066720, 112093408, 140116760, 280233520, 560467040]

約数ペア:

[(1, 560467040), (2, 280233520), (4, 140116760), (5, 112093408), (7, 80066720), (8, 70058380), (10, 56046704), (14, 40033360), (16, 35029190), (20, 28023352), (28, 20016680), (32, 17514595), (35, 16013344), (40, 14011676), (56, 10008340), (70, 8006672), (80, 7005838), (112, 5004170), (140, 4003336), (160, 3502919), (224, 2502085), (280, 2001668), (560, 1000834), (1120, 500417)]