4328806820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1\times {\mathrm{5783}}^1$

素因数の和:8684

約数の個数: 48

約数和(自身を含む): 9794856960

約数和(自身を除く): 5466050140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2879, 5758, 5783, 11516, 11566, 14395, 23132, 28790, 28915, 37427, 57580, 57830, 74854, 75179, 115660, 149708, 150358, 187135, 300716, 374270, 375895, 748540, 751790, 1503580, 16649257, 33298514, 66597028, 83246285, 166492570, 216440341, 332985140, 432880682, 865761364, 1082201705, 2164403410, 4328806820]

約数ペア:

[(1, 4328806820), (2, 2164403410), (4, 1082201705), (5, 865761364), (10, 432880682), (13, 332985140), (20, 216440341), (26, 166492570), (52, 83246285), (65, 66597028), (130, 33298514), (260, 16649257), (2879, 1503580), (5758, 751790), (5783, 748540), (11516, 375895), (11566, 374270), (14395, 300716), (23132, 187135), (28790, 150358), (28915, 149708), (37427, 115660), (57580, 75179), (57830, 74854)]