79218580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1493}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 190753920

約数和(自身を除く): 111535340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1493, 1516, 1895, 2653, 2986, 3790, 5306, 5972, 7465, 7580, 10451, 10612, 13265, 14930, 20902, 26530, 29860, 41804, 52255, 53060, 104510, 209020, 565847, 1131694, 2263388, 2829235, 3960929, 5658470, 7921858, 11316940, 15843716, 19804645, 39609290, 79218580]

約数ペア:

[(1, 79218580), (2, 39609290), (4, 19804645), (5, 15843716), (7, 11316940), (10, 7921858), (14, 5658470), (20, 3960929), (28, 2829235), (35, 2263388), (70, 1131694), (140, 565847), (379, 209020), (758, 104510), (1493, 53060), (1516, 52255), (1895, 41804), (2653, 29860), (2986, 26530), (3790, 20902), (5306, 14930), (5972, 13265), (7465, 10612), (7580, 10451)]