2660603896400

素因数分解:

$2^4\times 5^2\times {\mathrm{8191}}^1\times {\mathrm{812051}}^1$

素因数の和:820260

約数の個数: 60

約数和(自身を含む): 6392889114624

約数和(自身を除く): 3732285218224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 8191, 16382, 32764, 40955, 65528, 81910, 131056, 163820, 204775, 327640, 409550, 655280, 812051, 819100, 1624102, 1638200, 3248204, 3276400, 4060255, 6496408, 8120510, 12992816, 16241020, 20301275, 32482040, 40602550, 64964080, 81205100, 162410200, 324820400, 6651509741, 13303019482, 26606038964, 33257548705, 53212077928, 66515097410, 106424155856, 133030194820, 166287743525, 266060389640, 332575487050, 532120779280, 665150974100, 1330301948200, 2660603896400]

約数ペア:

[(1, 2660603896400), (2, 1330301948200), (4, 665150974100), (5, 532120779280), (8, 332575487050), (10, 266060389640), (16, 166287743525), (20, 133030194820), (25, 106424155856), (40, 66515097410), (50, 53212077928), (80, 33257548705), (100, 26606038964), (200, 13303019482), (400, 6651509741), (8191, 324820400), (16382, 162410200), (32764, 81205100), (40955, 64964080), (65528, 40602550), (81910, 32482040), (131056, 20301275), (163820, 16241020), (204775, 12992816), (327640, 8120510), (409550, 6496408), (655280, 4060255), (812051, 3276400), (819100, 3248204), (1624102, 1638200)]