773669260120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{663547}}^1$

素因数の和:663944

約数の個数: 64

約数和(自身を含む): 1763869835520

約数和(自身を除く): 990200575400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 283, 412, 515, 566, 824, 1030, 1132, 1415, 2060, 2264, 2830, 4120, 5660, 11320, 29149, 58298, 116596, 145745, 233192, 291490, 582980, 663547, 1165960, 1327094, 2654188, 3317735, 5308376, 6635470, 13270940, 26541880, 68345341, 136690682, 187783801, 273381364, 341726705, 375567602, 546762728, 683453410, 751135204, 938919005, 1366906820, 1502270408, 1877838010, 2733813640, 3755676020, 7511352040, 19341731503, 38683463006, 77366926012, 96708657515, 154733852024, 193417315030, 386834630060, 773669260120]

約数ペア:

[(1, 773669260120), (2, 386834630060), (4, 193417315030), (5, 154733852024), (8, 96708657515), (10, 77366926012), (20, 38683463006), (40, 19341731503), (103, 7511352040), (206, 3755676020), (283, 2733813640), (412, 1877838010), (515, 1502270408), (566, 1366906820), (824, 938919005), (1030, 751135204), (1132, 683453410), (1415, 546762728), (2060, 375567602), (2264, 341726705), (2830, 273381364), (4120, 187783801), (5660, 136690682), (11320, 68345341), (29149, 26541880), (58298, 13270940), (116596, 6635470), (145745, 5308376), (233192, 3317735), (291490, 2654188), (582980, 1327094), (663547, 1165960)]