16307800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 38513160

約数和(自身を除く): 22205360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1217, 1340, 1675, 2434, 2680, 3350, 4868, 6085, 6700, 9736, 12170, 13400, 24340, 30425, 48680, 60850, 81539, 121700, 163078, 243400, 326156, 407695, 652312, 815390, 1630780, 2038475, 3261560, 4076950, 8153900, 16307800]

約数ペア:

[(1, 16307800), (2, 8153900), (4, 4076950), (5, 3261560), (8, 2038475), (10, 1630780), (20, 815390), (25, 652312), (40, 407695), (50, 326156), (67, 243400), (100, 163078), (134, 121700), (200, 81539), (268, 60850), (335, 48680), (536, 30425), (670, 24340), (1217, 13400), (1340, 12170), (1675, 9736), (2434, 6700), (2680, 6085), (3350, 4868)]