83686580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2437}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 187999056

約数和(自身を除く): 104312476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 2437, 3434, 4874, 6868, 8585, 9748, 12185, 17170, 24370, 34340, 41429, 48740, 82858, 165716, 207145, 246137, 414290, 492274, 828580, 984548, 1230685, 2461370, 4184329, 4922740, 8368658, 16737316, 20921645, 41843290, 83686580]

約数ペア:

[(1, 83686580), (2, 41843290), (4, 20921645), (5, 16737316), (10, 8368658), (17, 4922740), (20, 4184329), (34, 2461370), (68, 1230685), (85, 984548), (101, 828580), (170, 492274), (202, 414290), (340, 246137), (404, 207145), (505, 165716), (1010, 82858), (1717, 48740), (2020, 41429), (2437, 34340), (3434, 24370), (4874, 17170), (6868, 12185), (8585, 9748)]