6379880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12293

約数の個数: 32

約数和(自身を含む): 15460200

約数和(自身を除く): 9080320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12269, 24538, 49076, 61345, 98152, 122690, 159497, 245380, 318994, 490760, 637988, 797485, 1275976, 1594970, 3189940, 6379880]

約数ペア:

[(1, 6379880), (2, 3189940), (4, 1594970), (5, 1275976), (8, 797485), (10, 637988), (13, 490760), (20, 318994), (26, 245380), (40, 159497), (52, 122690), (65, 98152), (104, 61345), (130, 49076), (260, 24538), (520, 12269)]