6219880

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 14113440

約数和(自身を除く): 7893560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1187, 1310, 2374, 2620, 4748, 5240, 5935, 9496, 11870, 23740, 47480, 155497, 310994, 621988, 777485, 1243976, 1554970, 3109940, 6219880]

約数ペア:

[(1, 6219880), (2, 3109940), (4, 1554970), (5, 1243976), (8, 777485), (10, 621988), (20, 310994), (40, 155497), (131, 47480), (262, 23740), (524, 11870), (655, 9496), (1048, 5935), (1187, 5240), (1310, 4748), (2374, 2620)]