67394480

素因数分解:

$2^4\times 5^1\times {\mathrm{857}}^1\times {\mathrm{983}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 157034592

約数和(自身を除く): 89640112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 857, 983, 1714, 1966, 3428, 3932, 4285, 4915, 6856, 7864, 8570, 9830, 13712, 15728, 17140, 19660, 34280, 39320, 68560, 78640, 842431, 1684862, 3369724, 4212155, 6739448, 8424310, 13478896, 16848620, 33697240, 67394480]

約数ペア:

[(1, 67394480), (2, 33697240), (4, 16848620), (5, 13478896), (8, 8424310), (10, 6739448), (16, 4212155), (20, 3369724), (40, 1684862), (80, 842431), (857, 78640), (983, 68560), (1714, 39320), (1966, 34280), (3428, 19660), (3932, 17140), (4285, 15728), (4915, 13712), (6856, 9830), (7864, 8570)]