8063804980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5236237}}^1$

素因数の和:5236264

約数の個数: 48

約数和(自身を含む): 21112511616

約数和(自身を除く): 13048706636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5236237, 10472474, 20944948, 26181185, 36653659, 52362370, 57598607, 73307318, 104724740, 115197214, 146614636, 183268295, 230394428, 287993035, 366536590, 403190249, 575986070, 733073180, 806380498, 1151972140, 1612760996, 2015951245, 4031902490, 8063804980]

約数ペア:

[(1, 8063804980), (2, 4031902490), (4, 2015951245), (5, 1612760996), (7, 1151972140), (10, 806380498), (11, 733073180), (14, 575986070), (20, 403190249), (22, 366536590), (28, 287993035), (35, 230394428), (44, 183268295), (55, 146614636), (70, 115197214), (77, 104724740), (110, 73307318), (140, 57598607), (154, 52362370), (220, 36653659), (308, 26181185), (385, 20944948), (770, 10472474), (1540, 5236237)]