78808810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{342647}}^1$

素因数の和:342677

約数の個数: 16

約数和(自身を含む): 148023936

約数和(自身を除く): 69215126

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 342647, 685294, 1713235, 3426470, 7880881, 15761762, 39404405, 78808810]

約数ペア:

[(1, 78808810), (2, 39404405), (5, 15761762), (10, 7880881), (23, 3426470), (46, 1713235), (115, 685294), (230, 342647)]