10380380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12659}}^1$

素因数の和:12709

約数の個数: 24

約数和(自身を含む): 22332240

約数和(自身を除く): 11951860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12659, 25318, 50636, 63295, 126590, 253180, 519019, 1038038, 2076076, 2595095, 5190190, 10380380]

約数ペア:

[(1, 10380380), (2, 5190190), (4, 2595095), (5, 2076076), (10, 1038038), (20, 519019), (41, 253180), (82, 126590), (164, 63295), (205, 50636), (410, 25318), (820, 12659)]