88622690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 172307520

約数和(自身を除く): 83684830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 1627, 2095, 3254, 4190, 5447, 8135, 10894, 16270, 21151, 27235, 42302, 54470, 105755, 211510, 681713, 1363426, 3408565, 6817130, 8862269, 17724538, 44311345, 88622690]

約数ペア:

[(1, 88622690), (2, 44311345), (5, 17724538), (10, 8862269), (13, 6817130), (26, 3408565), (65, 1363426), (130, 681713), (419, 211510), (838, 105755), (1627, 54470), (2095, 42302), (3254, 27235), (4190, 21151), (5447, 16270), (8135, 10894)]