2016329560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{44179}}^1$

素因数の和:44360

約数の個数: 64

約数和(自身を含む): 5216774400

約数和(自身を除く): 3200444840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2282, 3260, 4564, 5705, 6520, 9128, 11410, 22820, 44179, 45640, 88358, 176716, 220895, 309253, 353432, 441790, 618506, 883580, 1237012, 1546265, 1767160, 2474024, 3092530, 6185060, 7201177, 12370120, 14402354, 28804708, 36005885, 50408239, 57609416, 72011770, 100816478, 144023540, 201632956, 252041195, 288047080, 403265912, 504082390, 1008164780, 2016329560]

約数ペア:

[(1, 2016329560), (2, 1008164780), (4, 504082390), (5, 403265912), (7, 288047080), (8, 252041195), (10, 201632956), (14, 144023540), (20, 100816478), (28, 72011770), (35, 57609416), (40, 50408239), (56, 36005885), (70, 28804708), (140, 14402354), (163, 12370120), (280, 7201177), (326, 6185060), (652, 3092530), (815, 2474024), (1141, 1767160), (1304, 1546265), (1630, 1237012), (2282, 883580), (3260, 618506), (4564, 441790), (5705, 353432), (6520, 309253), (9128, 220895), (11410, 176716), (22820, 88358), (44179, 45640)]