2467700680

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{610817}}^1$

素因数の和:610929

約数の個数: 32

約数和(自身を含む): 5607309240

約数和(自身を除く): 3139608560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 610817, 1221634, 2443268, 3054085, 4886536, 6108170, 12216340, 24432680, 61692517, 123385034, 246770068, 308462585, 493540136, 616925170, 1233850340, 2467700680]

約数ペア:

[(1, 2467700680), (2, 1233850340), (4, 616925170), (5, 493540136), (8, 308462585), (10, 246770068), (20, 123385034), (40, 61692517), (101, 24432680), (202, 12216340), (404, 6108170), (505, 4886536), (808, 3054085), (1010, 2443268), (2020, 1221634), (4040, 610817)]