83682340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4363}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 202349952

約数和(自身を除く): 118667612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4363, 4795, 8726, 9590, 17452, 19180, 21815, 30541, 43630, 61082, 87260, 122164, 152705, 305410, 597731, 610820, 1195462, 2390924, 2988655, 4184117, 5977310, 8368234, 11954620, 16736468, 20920585, 41841170, 83682340]

約数ペア:

[(1, 83682340), (2, 41841170), (4, 20920585), (5, 16736468), (7, 11954620), (10, 8368234), (14, 5977310), (20, 4184117), (28, 2988655), (35, 2390924), (70, 1195462), (137, 610820), (140, 597731), (274, 305410), (548, 152705), (685, 122164), (959, 87260), (1370, 61082), (1918, 43630), (2740, 30541), (3836, 21815), (4363, 19180), (4795, 17452), (8726, 9590)]