11725360

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 27560736

約数和(自身を除く): 15835376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1511, 1552, 1940, 3022, 3880, 6044, 7555, 7760, 12088, 15110, 24176, 30220, 60440, 120880, 146567, 293134, 586268, 732835, 1172536, 1465670, 2345072, 2931340, 5862680, 11725360]

約数ペア:

[(1, 11725360), (2, 5862680), (4, 2931340), (5, 2345072), (8, 1465670), (10, 1172536), (16, 732835), (20, 586268), (40, 293134), (80, 146567), (97, 120880), (194, 60440), (388, 30220), (485, 24176), (776, 15110), (970, 12088), (1511, 7760), (1552, 7555), (1940, 6044), (3022, 3880)]