69182780

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{17923}}^1$

素因数の和:18125

約数の個数: 24

約数和(自身を含む): 146044752

約数和(自身を除く): 76861972

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 17923, 35846, 71692, 89615, 179230, 358460, 3459139, 6918278, 13836556, 17295695, 34591390, 69182780]

約数ペア:

[(1, 69182780), (2, 34591390), (4, 17295695), (5, 13836556), (10, 6918278), (20, 3459139), (193, 358460), (386, 179230), (772, 89615), (965, 71692), (1930, 35846), (3860, 17923)]