8706380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 20049120

約数和(自身を除く): 11342740

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 883, 986, 1766, 1972, 2465, 3532, 4415, 4930, 8830, 9860, 15011, 17660, 25607, 30022, 51214, 60044, 75055, 102428, 128035, 150110, 256070, 300220, 435319, 512140, 870638, 1741276, 2176595, 4353190, 8706380]

約数ペア:

[(1, 8706380), (2, 4353190), (4, 2176595), (5, 1741276), (10, 870638), (17, 512140), (20, 435319), (29, 300220), (34, 256070), (58, 150110), (68, 128035), (85, 102428), (116, 75055), (145, 60044), (170, 51214), (290, 30022), (340, 25607), (493, 17660), (580, 15011), (883, 9860), (986, 8830), (1766, 4930), (1972, 4415), (2465, 3532)]