83567260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4357}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 202071744

約数和(自身を除く): 118504484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4357, 4795, 8714, 9590, 17428, 19180, 21785, 30499, 43570, 60998, 87140, 121996, 152495, 304990, 596909, 609980, 1193818, 2387636, 2984545, 4178363, 5969090, 8356726, 11938180, 16713452, 20891815, 41783630, 83567260]

約数ペア:

[(1, 83567260), (2, 41783630), (4, 20891815), (5, 16713452), (7, 11938180), (10, 8356726), (14, 5969090), (20, 4178363), (28, 2984545), (35, 2387636), (70, 1193818), (137, 609980), (140, 596909), (274, 304990), (548, 152495), (685, 121996), (959, 87140), (1370, 60998), (1918, 43570), (2740, 30499), (3836, 21785), (4357, 19180), (4795, 17428), (8714, 9590)]