78882610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{272009}}^1$

素因数の和:272045

約数の個数: 16

約数和(自身を含む): 146885400

約数和(自身を除く): 68002790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 272009, 544018, 1360045, 2720090, 7888261, 15776522, 39441305, 78882610]

約数ペア:

[(1, 78882610), (2, 39441305), (5, 15776522), (10, 7888261), (29, 2720090), (58, 1360045), (145, 544018), (290, 272009)]