10109140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 12873260

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 719, 740, 1406, 1438, 2812, 2876, 3515, 3595, 7030, 7190, 13661, 14060, 14380, 26603, 27322, 53206, 54644, 68305, 106412, 133015, 136610, 266030, 273220, 505457, 532060, 1010914, 2021828, 2527285, 5054570, 10109140]

約数ペア:

[(1, 10109140), (2, 5054570), (4, 2527285), (5, 2021828), (10, 1010914), (19, 532060), (20, 505457), (37, 273220), (38, 266030), (74, 136610), (76, 133015), (95, 106412), (148, 68305), (185, 54644), (190, 53206), (370, 27322), (380, 26603), (703, 14380), (719, 14060), (740, 13661), (1406, 7190), (1438, 7030), (2812, 3595), (2876, 3515)]