83541290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 188835840

約数和(自身を除く): 105294550

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 2185, 2731, 3059, 4370, 5462, 6118, 13655, 15295, 19117, 27310, 30590, 38234, 51889, 62813, 95585, 103778, 125626, 191170, 259445, 314065, 363223, 439691, 518890, 628130, 726446, 879382, 1193447, 1816115, 2198455, 2386894, 3632230, 4396910, 5967235, 8354129, 11934470, 16708258, 41770645, 83541290]

約数ペア:

[(1, 83541290), (2, 41770645), (5, 16708258), (7, 11934470), (10, 8354129), (14, 5967235), (19, 4396910), (23, 3632230), (35, 2386894), (38, 2198455), (46, 1816115), (70, 1193447), (95, 879382), (115, 726446), (133, 628130), (161, 518890), (190, 439691), (230, 363223), (266, 314065), (322, 259445), (437, 191170), (665, 125626), (805, 103778), (874, 95585), (1330, 62813), (1610, 51889), (2185, 38234), (2731, 30590), (3059, 27310), (4370, 19117), (5462, 15295), (6118, 13655)]