77630110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{55849}}^1$

素因数の和:55995

約数の個数: 16

約数和(自身を含む): 140742000

約数和(自身を除く): 63111890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 55849, 111698, 279245, 558490, 7763011, 15526022, 38815055, 77630110]

約数ペア:

[(1, 77630110), (2, 38815055), (5, 15526022), (10, 7763011), (139, 558490), (278, 279245), (695, 111698), (1390, 55849)]