83051260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^2$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 176935752

約数和(自身を除く): 93884492

約数列:

[1, 2, 4, 5, 10, 20, 107, 197, 214, 394, 428, 535, 788, 985, 1070, 1970, 2140, 3940, 21079, 38809, 42158, 77618, 84316, 105395, 155236, 194045, 210790, 388090, 421580, 776180, 4152563, 8305126, 16610252, 20762815, 41525630, 83051260]

約数ペア:

[(1, 83051260), (2, 41525630), (4, 20762815), (5, 16610252), (10, 8305126), (20, 4152563), (107, 776180), (197, 421580), (214, 388090), (394, 210790), (428, 194045), (535, 155236), (788, 105395), (985, 84316), (1070, 77618), (1970, 42158), (2140, 38809), (3940, 21079)]