1325146300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1151}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 2984808960

約数和(自身を除く): 1659662660

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 397, 580, 725, 794, 1151, 1450, 1588, 1985, 2302, 2900, 3970, 4604, 5755, 7940, 9925, 11510, 11513, 19850, 23020, 23026, 28775, 33379, 39700, 46052, 57550, 57565, 66758, 115100, 115130, 133516, 166895, 230260, 287825, 333790, 456947, 575650, 667580, 834475, 913894, 1151300, 1668950, 1827788, 2284735, 3337900, 4569470, 9138940, 11423675, 13251463, 22847350, 26502926, 45694700, 53005852, 66257315, 132514630, 265029260, 331286575, 662573150, 1325146300]

約数ペア:

[(1, 1325146300), (2, 662573150), (4, 331286575), (5, 265029260), (10, 132514630), (20, 66257315), (25, 53005852), (29, 45694700), (50, 26502926), (58, 22847350), (100, 13251463), (116, 11423675), (145, 9138940), (290, 4569470), (397, 3337900), (580, 2284735), (725, 1827788), (794, 1668950), (1151, 1151300), (1450, 913894), (1588, 834475), (1985, 667580), (2302, 575650), (2900, 456947), (3970, 333790), (4604, 287825), (5755, 230260), (7940, 166895), (9925, 133516), (11510, 115130), (11513, 115100), (19850, 66758), (23020, 57565), (23026, 57550), (28775, 46052), (33379, 39700)]