76957160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{274847}}^1$

素因数の和:274865

約数の個数: 32

約数和(自身を含む): 197890560

約数和(自身を除く): 120933400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 274847, 549694, 1099388, 1374235, 1923929, 2198776, 2748470, 3847858, 5496940, 7695716, 9619645, 10993880, 15391432, 19239290, 38478580, 76957160]

約数ペア:

[(1, 76957160), (2, 38478580), (4, 19239290), (5, 15391432), (7, 10993880), (8, 9619645), (10, 7695716), (14, 5496940), (20, 3847858), (28, 2748470), (35, 2198776), (40, 1923929), (56, 1374235), (70, 1099388), (140, 549694), (280, 274847)]