65680190

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{29453}}^1$

素因数の和:29683

約数の個数: 16

約数和(自身を含む): 118758528

約数和(自身を除く): 53078338

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 29453, 58906, 147265, 294530, 6568019, 13136038, 32840095, 65680190]

約数ペア:

[(1, 65680190), (2, 32840095), (5, 13136038), (10, 6568019), (223, 294530), (446, 147265), (1115, 58906), (2230, 29453)]