13077080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19231}}^1$

素因数の和:19259

約数の個数: 32

約数和(自身を含む): 31155840

約数和(自身を除く): 18078760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 19231, 38462, 76924, 96155, 153848, 192310, 326927, 384620, 653854, 769240, 1307708, 1634635, 2615416, 3269270, 6538540, 13077080]

約数ペア:

[(1, 13077080), (2, 6538540), (4, 3269270), (5, 2615416), (8, 1634635), (10, 1307708), (17, 769240), (20, 653854), (34, 384620), (40, 326927), (68, 192310), (85, 153848), (136, 96155), (170, 76924), (340, 38462), (680, 19231)]