71384802110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{90360509}}^1$

素因数の和:90360595

約数の個数: 16

約数和(自身を含む): 130119134400

約数和(自身を除く): 58734332290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 90360509, 180721018, 451802545, 903605090, 7138480211, 14276960422, 35692401055, 71384802110]

約数ペア:

[(1, 71384802110), (2, 35692401055), (5, 14276960422), (10, 7138480211), (79, 903605090), (158, 451802545), (395, 180721018), (790, 90360509)]