276975980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{166853}}^1$

素因数の和:166945

約数の個数: 24

約数和(自身を含む): 588660912

約数和(自身を除く): 311684932

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 166853, 333706, 667412, 834265, 1668530, 3337060, 13848799, 27697598, 55395196, 69243995, 138487990, 276975980]

約数ペア:

[(1, 276975980), (2, 138487990), (4, 69243995), (5, 55395196), (10, 27697598), (20, 13848799), (83, 3337060), (166, 1668530), (332, 834265), (415, 667412), (830, 333706), (1660, 166853)]