16114480

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 37734192

約数和(自身を除く): 21619712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1283, 1570, 2512, 2566, 3140, 5132, 6280, 6415, 10264, 12560, 12830, 20528, 25660, 51320, 102640, 201431, 402862, 805724, 1007155, 1611448, 2014310, 3222896, 4028620, 8057240, 16114480]

約数ペア:

[(1, 16114480), (2, 8057240), (4, 4028620), (5, 3222896), (8, 2014310), (10, 1611448), (16, 1007155), (20, 805724), (40, 402862), (80, 201431), (157, 102640), (314, 51320), (628, 25660), (785, 20528), (1256, 12830), (1283, 12560), (1570, 10264), (2512, 6415), (2566, 6280), (3140, 5132)]