7936692280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{142031}}^1$

素因数の和:142180

約数の個数: 64

約数和(自身を含む): 19634503680

約数和(自身を除く): 11697811400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5588, 6985, 11176, 13970, 27940, 55880, 142031, 284062, 568124, 710155, 1136248, 1420310, 1562341, 2840620, 3124682, 5681240, 6249364, 7811705, 12498728, 15623410, 18037937, 31246820, 36075874, 62493640, 72151748, 90189685, 144303496, 180379370, 198417307, 360758740, 396834614, 721517480, 793669228, 992086535, 1587338456, 1984173070, 3968346140, 7936692280]

約数ペア:

[(1, 7936692280), (2, 3968346140), (4, 1984173070), (5, 1587338456), (8, 992086535), (10, 793669228), (11, 721517480), (20, 396834614), (22, 360758740), (40, 198417307), (44, 180379370), (55, 144303496), (88, 90189685), (110, 72151748), (127, 62493640), (220, 36075874), (254, 31246820), (440, 18037937), (508, 15623410), (635, 12498728), (1016, 7811705), (1270, 6249364), (1397, 5681240), (2540, 3124682), (2794, 2840620), (5080, 1562341), (5588, 1420310), (6985, 1136248), (11176, 710155), (13970, 568124), (27940, 284062), (55880, 142031)]