8768800

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 21818916

約数和(自身を除く): 13050116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 113, 160, 194, 200, 226, 388, 400, 452, 485, 565, 776, 800, 904, 970, 1130, 1552, 1808, 1940, 2260, 2425, 2825, 3104, 3616, 3880, 4520, 4850, 5650, 7760, 9040, 9700, 10961, 11300, 15520, 18080, 19400, 21922, 22600, 38800, 43844, 45200, 54805, 77600, 87688, 90400, 109610, 175376, 219220, 274025, 350752, 438440, 548050, 876880, 1096100, 1753760, 2192200, 4384400, 8768800]

約数ペア:

[(1, 8768800), (2, 4384400), (4, 2192200), (5, 1753760), (8, 1096100), (10, 876880), (16, 548050), (20, 438440), (25, 350752), (32, 274025), (40, 219220), (50, 175376), (80, 109610), (97, 90400), (100, 87688), (113, 77600), (160, 54805), (194, 45200), (200, 43844), (226, 38800), (388, 22600), (400, 21922), (452, 19400), (485, 18080), (565, 15520), (776, 11300), (800, 10961), (904, 9700), (970, 9040), (1130, 7760), (1552, 5650), (1808, 4850), (1940, 4520), (2260, 3880), (2425, 3616), (2825, 3104)]