79920970

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{35839}}^1$

素因数の和:36069

約数の個数: 16

約数和(自身を含む): 144506880

約数和(自身を除く): 64585910

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 35839, 71678, 179195, 358390, 7992097, 15984194, 39960485, 79920970]

約数ペア:

[(1, 79920970), (2, 39960485), (5, 15984194), (10, 7992097), (223, 358390), (446, 179195), (1115, 71678), (2230, 35839)]