804565358360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25439}}^1\times {\mathrm{16823}}^1$

素因数の和:42320

約数の個数: 64

約数和(自身を含む): 1848971059200

約数和(自身を除く): 1044405700840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 16823, 25439, 33646, 50878, 67292, 84115, 101756, 127195, 134584, 168230, 203512, 254390, 336460, 508780, 672920, 790681, 1017560, 1195633, 1581362, 2391266, 3162724, 3953405, 4782532, 5978165, 6325448, 7906810, 9565064, 11956330, 15813620, 23912660, 31627240, 47825320, 427960297, 855920594, 1711841188, 2139801485, 3423682376, 4279602970, 8559205940, 17118411880, 20114133959, 40228267918, 80456535836, 100570669795, 160913071672, 201141339590, 402282679180, 804565358360]

約数ペア:

[(1, 804565358360), (2, 402282679180), (4, 201141339590), (5, 160913071672), (8, 100570669795), (10, 80456535836), (20, 40228267918), (40, 20114133959), (47, 17118411880), (94, 8559205940), (188, 4279602970), (235, 3423682376), (376, 2139801485), (470, 1711841188), (940, 855920594), (1880, 427960297), (16823, 47825320), (25439, 31627240), (33646, 23912660), (50878, 15813620), (67292, 11956330), (84115, 9565064), (101756, 7906810), (127195, 6325448), (134584, 5978165), (168230, 4782532), (203512, 3953405), (254390, 3162724), (336460, 2391266), (508780, 1581362), (672920, 1195633), (790681, 1017560)]