220051730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{11467}}^1$

素因数の和:11594

約数の個数: 32

約数和(自身を含む): 421104960

約数和(自身を除く): 201053230

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 9595, 11467, 19190, 22934, 57335, 114670, 217873, 435746, 1089365, 1158167, 2178730, 2316334, 5790835, 11581670, 22005173, 44010346, 110025865, 220051730]

約数ペア:

[(1, 220051730), (2, 110025865), (5, 44010346), (10, 22005173), (19, 11581670), (38, 5790835), (95, 2316334), (101, 2178730), (190, 1158167), (202, 1089365), (505, 435746), (1010, 217873), (1919, 114670), (3838, 57335), (9595, 22934), (11467, 19190)]