182745820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 399641760

約数和(自身を除く): 216895940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 580, 652, 815, 1630, 1933, 3260, 3866, 4727, 7732, 9454, 9665, 18908, 19330, 23635, 38660, 47270, 56057, 94540, 112114, 224228, 280285, 315079, 560570, 630158, 1121140, 1260316, 1575395, 3150790, 6301580, 9137291, 18274582, 36549164, 45686455, 91372910, 182745820]

約数ペア:

[(1, 182745820), (2, 91372910), (4, 45686455), (5, 36549164), (10, 18274582), (20, 9137291), (29, 6301580), (58, 3150790), (116, 1575395), (145, 1260316), (163, 1121140), (290, 630158), (326, 560570), (580, 315079), (652, 280285), (815, 224228), (1630, 112114), (1933, 94540), (3260, 56057), (3866, 47270), (4727, 38660), (7732, 23635), (9454, 19330), (9665, 18908)]