22289690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 41970960

約数和(自身を除く): 19681270

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 761, 1010, 1522, 2929, 3805, 5858, 7610, 14645, 22069, 29290, 44138, 76861, 110345, 153722, 220690, 384305, 768610, 2228969, 4457938, 11144845, 22289690]

約数ペア:

[(1, 22289690), (2, 11144845), (5, 4457938), (10, 2228969), (29, 768610), (58, 384305), (101, 220690), (145, 153722), (202, 110345), (290, 76861), (505, 44138), (761, 29290), (1010, 22069), (1522, 14645), (2929, 7610), (3805, 5858)]