83031760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2300

約数の個数: 80

約数和(自身を含む): 224021376

約数和(自身を除く): 140989616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2213, 2345, 2680, 3752, 4426, 4690, 5360, 7504, 8852, 9380, 11065, 15491, 17704, 18760, 22130, 30982, 35408, 37520, 44260, 61964, 77455, 88520, 123928, 148271, 154910, 177040, 247856, 296542, 309820, 593084, 619640, 741355, 1037897, 1186168, 1239280, 1482710, 2075794, 2372336, 2965420, 4151588, 5189485, 5930840, 8303176, 10378970, 11861680, 16606352, 20757940, 41515880, 83031760]

約数ペア:

[(1, 83031760), (2, 41515880), (4, 20757940), (5, 16606352), (7, 11861680), (8, 10378970), (10, 8303176), (14, 5930840), (16, 5189485), (20, 4151588), (28, 2965420), (35, 2372336), (40, 2075794), (56, 1482710), (67, 1239280), (70, 1186168), (80, 1037897), (112, 741355), (134, 619640), (140, 593084), (268, 309820), (280, 296542), (335, 247856), (469, 177040), (536, 154910), (560, 148271), (670, 123928), (938, 88520), (1072, 77455), (1340, 61964), (1876, 44260), (2213, 37520), (2345, 35408), (2680, 30982), (3752, 22130), (4426, 18760), (4690, 17704), (5360, 15491), (7504, 11065), (8852, 9380)]