97571560

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19207}}^1$

素因数の和:19345

約数の個数: 32

約数和(自身を含む): 221276160

約数和(自身を除く): 123704600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 19207, 38414, 76828, 96035, 153656, 192070, 384140, 768280, 2439289, 4878578, 9757156, 12196445, 19514312, 24392890, 48785780, 97571560]

約数ペア:

[(1, 97571560), (2, 48785780), (4, 24392890), (5, 19514312), (8, 12196445), (10, 9757156), (20, 4878578), (40, 2439289), (127, 768280), (254, 384140), (508, 192070), (635, 153656), (1016, 96035), (1270, 76828), (2540, 38414), (5080, 19207)]