5351337850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{21139}}^1$

素因数の和:21295

約数の個数: 48

約数和(自身を含む): 10239032160

約数和(自身を除く): 4887694310

約数列:

[1, 2, 5, 10, 25, 50, 61, 83, 122, 166, 305, 415, 610, 830, 1525, 2075, 3050, 4150, 5063, 10126, 21139, 25315, 42278, 50630, 105695, 126575, 211390, 253150, 528475, 1056950, 1289479, 1754537, 2578958, 3509074, 6447395, 8772685, 12894790, 17545370, 32236975, 43863425, 64473950, 87726850, 107026757, 214053514, 535133785, 1070267570, 2675668925, 5351337850]

約数ペア:

[(1, 5351337850), (2, 2675668925), (5, 1070267570), (10, 535133785), (25, 214053514), (50, 107026757), (61, 87726850), (83, 64473950), (122, 43863425), (166, 32236975), (305, 17545370), (415, 12894790), (610, 8772685), (830, 6447395), (1525, 3509074), (2075, 2578958), (3050, 1754537), (4150, 1289479), (5063, 1056950), (10126, 528475), (21139, 253150), (25315, 211390), (42278, 126575), (50630, 105695)]