155111109410

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{24198301}}^1$

素因数の和:24198949

約数の個数: 16

約数和(自身を含む): 279635577912

約数和(自身を除く): 124524468502

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 24198301, 48396602, 120991505, 241983010, 15511110941, 31022221882, 77555554705, 155111109410]

約数ペア:

[(1, 155111109410), (2, 77555554705), (5, 31022221882), (10, 15511110941), (641, 241983010), (1282, 120991505), (3205, 48396602), (6410, 24198301)]