8979340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6701}}^1$

素因数の和:6777

約数の個数: 24

約数和(自身を含む): 19140912

約数和(自身を除く): 10161572

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 6701, 13402, 26804, 33505, 67010, 134020, 448967, 897934, 1795868, 2244835, 4489670, 8979340]

約数ペア:

[(1, 8979340), (2, 4489670), (4, 2244835), (5, 1795868), (10, 897934), (20, 448967), (67, 134020), (134, 67010), (268, 33505), (335, 26804), (670, 13402), (1340, 6701)]