97964120

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10789}}^1$

素因数の和:11027

約数の個数: 32

約数和(自身を含む): 221410800

約数和(自身を除く): 123446680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 10789, 21578, 43156, 53945, 86312, 107890, 215780, 431560, 2449103, 4898206, 9796412, 12245515, 19592824, 24491030, 48982060, 97964120]

約数ペア:

[(1, 97964120), (2, 48982060), (4, 24491030), (5, 19592824), (8, 12245515), (10, 9796412), (20, 4898206), (40, 2449103), (227, 431560), (454, 215780), (908, 107890), (1135, 86312), (1816, 53945), (2270, 43156), (4540, 21578), (9080, 10789)]