2247804340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1\times {\mathrm{1439}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 4785661440

約数和(自身を除く): 2537857100

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 941, 1439, 1660, 1882, 2878, 3764, 4705, 5756, 7195, 9410, 14390, 18820, 28780, 78103, 119437, 156206, 238874, 312412, 390515, 477748, 597185, 781030, 1194370, 1354099, 1562060, 2388740, 2708198, 5416396, 6770495, 13540990, 27081980, 112390217, 224780434, 449560868, 561951085, 1123902170, 2247804340]

約数ペア:

[(1, 2247804340), (2, 1123902170), (4, 561951085), (5, 449560868), (10, 224780434), (20, 112390217), (83, 27081980), (166, 13540990), (332, 6770495), (415, 5416396), (830, 2708198), (941, 2388740), (1439, 1562060), (1660, 1354099), (1882, 1194370), (2878, 781030), (3764, 597185), (4705, 477748), (5756, 390515), (7195, 312412), (9410, 238874), (14390, 156206), (18820, 119437), (28780, 78103)]