40204370

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 74571840

約数和(自身を除く): 34367470

約数列:

[1, 2, 5, 10, 59, 83, 118, 166, 295, 415, 590, 821, 830, 1642, 4105, 4897, 8210, 9794, 24485, 48439, 48970, 68143, 96878, 136286, 242195, 340715, 484390, 681430, 4020437, 8040874, 20102185, 40204370]

約数ペア:

[(1, 40204370), (2, 20102185), (5, 8040874), (10, 4020437), (59, 681430), (83, 484390), (118, 340715), (166, 242195), (295, 136286), (415, 96878), (590, 68143), (821, 48970), (830, 48439), (1642, 24485), (4105, 9794), (4897, 8210)]