97959080

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{12689}}^1$

素因数の和:12893

約数の個数: 32

約数和(自身を含む): 221567400

約数和(自身を除く): 123608320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 12689, 25378, 50756, 63445, 101512, 126890, 253780, 507560, 2448977, 4897954, 9795908, 12244885, 19591816, 24489770, 48979540, 97959080]

約数ペア:

[(1, 97959080), (2, 48979540), (4, 24489770), (5, 19591816), (8, 12244885), (10, 9795908), (20, 4897954), (40, 2448977), (193, 507560), (386, 253780), (772, 126890), (965, 101512), (1544, 63445), (1930, 50756), (3860, 25378), (7720, 12689)]