89887030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191249}}^1$

素因数の和:191303

約数の個数: 16

約数和(自身を含む): 165240000

約数和(自身を除く): 75352970

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 191249, 382498, 956245, 1912490, 8988703, 17977406, 44943515, 89887030]

約数ペア:

[(1, 89887030), (2, 44943515), (5, 17977406), (10, 8988703), (47, 1912490), (94, 956245), (235, 382498), (470, 191249)]