2080401816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{2221}}^1$

素因数の和:3520

約数の個数: 64

約数和(自身を含む): 5375462400

約数和(自身を除く): 3295060584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1259, 2221, 2518, 3777, 4442, 5036, 6663, 7554, 8884, 10072, 13326, 15108, 17768, 26652, 30216, 39029, 53304, 68851, 78058, 117087, 137702, 156116, 206553, 234174, 275404, 312232, 413106, 468348, 550808, 826212, 936696, 1652424, 2796239, 5592478, 8388717, 11184956, 16777434, 22369912, 33554868, 67109736, 86683409, 173366818, 260050227, 346733636, 520100454, 693467272, 1040200908, 2080401816]

約数ペア:

[(1, 2080401816), (2, 1040200908), (3, 693467272), (4, 520100454), (6, 346733636), (8, 260050227), (12, 173366818), (24, 86683409), (31, 67109736), (62, 33554868), (93, 22369912), (124, 16777434), (186, 11184956), (248, 8388717), (372, 5592478), (744, 2796239), (1259, 1652424), (2221, 936696), (2518, 826212), (3777, 550808), (4442, 468348), (5036, 413106), (6663, 312232), (7554, 275404), (8884, 234174), (10072, 206553), (13326, 156116), (15108, 137702), (17768, 117087), (26652, 78058), (30216, 68851), (39029, 53304)]