9410440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18097}}^1$

素因数の和:18121

約数の個数: 32

約数和(自身を含む): 22803480

約数和(自身を除く): 13393040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18097, 36194, 72388, 90485, 144776, 180970, 235261, 361940, 470522, 723880, 941044, 1176305, 1882088, 2352610, 4705220, 9410440]

約数ペア:

[(1, 9410440), (2, 4705220), (4, 2352610), (5, 1882088), (8, 1176305), (10, 941044), (13, 723880), (20, 470522), (26, 361940), (40, 235261), (52, 180970), (65, 144776), (104, 90485), (130, 72388), (260, 36194), (520, 18097)]