2056586112020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{297967}}^1$

素因数の和:298353

約数の個数: 96

約数和(自身を含む): 4766582177280

約数和(自身を除く): 2709996065260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 229, 274, 458, 548, 685, 916, 1145, 1370, 1507, 2290, 2519, 2740, 3014, 4580, 5038, 6028, 7535, 10076, 12595, 15070, 25190, 30140, 31373, 50380, 62746, 125492, 156865, 297967, 313730, 345103, 595934, 627460, 690206, 1191868, 1380412, 1489835, 1725515, 2979670, 3277637, 3451030, 5959340, 6555274, 6902060, 13110548, 16388185, 32776370, 40821479, 65552740, 68234443, 81642958, 136468886, 163285916, 204107395, 272937772, 341172215, 408214790, 449036269, 682344430, 750578873, 816429580, 898072538, 1364688860, 1501157746, 1796145076, 2245181345, 3002315492, 3752894365, 4490362690, 7505788730, 8980725380, 9348118691, 15011577460, 18696237382, 37392474764, 46740593455, 93481186910, 102829305601, 186962373820, 205658611202, 411317222404, 514146528005, 1028293056010, 2056586112020]

約数ペア:

[(1, 2056586112020), (2, 1028293056010), (4, 514146528005), (5, 411317222404), (10, 205658611202), (11, 186962373820), (20, 102829305601), (22, 93481186910), (44, 46740593455), (55, 37392474764), (110, 18696237382), (137, 15011577460), (220, 9348118691), (229, 8980725380), (274, 7505788730), (458, 4490362690), (548, 3752894365), (685, 3002315492), (916, 2245181345), (1145, 1796145076), (1370, 1501157746), (1507, 1364688860), (2290, 898072538), (2519, 816429580), (2740, 750578873), (3014, 682344430), (4580, 449036269), (5038, 408214790), (6028, 341172215), (7535, 272937772), (10076, 204107395), (12595, 163285916), (15070, 136468886), (25190, 81642958), (30140, 68234443), (31373, 65552740), (50380, 40821479), (62746, 32776370), (125492, 16388185), (156865, 13110548), (297967, 6902060), (313730, 6555274), (345103, 5959340), (595934, 3451030), (627460, 3277637), (690206, 2979670), (1191868, 1725515), (1380412, 1489835)]