112420180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{67723}}^1$

素因数の和:67815

約数の個数: 24

約数和(自身を含む): 238930272

約数和(自身を除く): 126510092

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 67723, 135446, 270892, 338615, 677230, 1354460, 5621009, 11242018, 22484036, 28105045, 56210090, 112420180]

約数ペア:

[(1, 112420180), (2, 56210090), (4, 28105045), (5, 22484036), (10, 11242018), (20, 5621009), (83, 1354460), (166, 677230), (332, 338615), (415, 270892), (830, 135446), (1660, 67723)]