9363880

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 21241440

約数和(自身を除く): 11877560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1787, 2620, 3574, 5240, 7148, 8935, 14296, 17870, 35740, 71480, 234097, 468194, 936388, 1170485, 1872776, 2340970, 4681940, 9363880]

約数ペア:

[(1, 9363880), (2, 4681940), (4, 2340970), (5, 1872776), (8, 1170485), (10, 936388), (20, 468194), (40, 234097), (131, 71480), (262, 35740), (524, 17870), (655, 14296), (1048, 8935), (1310, 7148), (1787, 5240), (2620, 3574)]