9575840

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 22893192

約数和(自身を除く): 13317352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 617, 776, 970, 1234, 1552, 1940, 2468, 3085, 3104, 3880, 4936, 6170, 7760, 9872, 12340, 15520, 19744, 24680, 49360, 59849, 98720, 119698, 239396, 299245, 478792, 598490, 957584, 1196980, 1915168, 2393960, 4787920, 9575840]

約数ペア:

[(1, 9575840), (2, 4787920), (4, 2393960), (5, 1915168), (8, 1196980), (10, 957584), (16, 598490), (20, 478792), (32, 299245), (40, 239396), (80, 119698), (97, 98720), (160, 59849), (194, 49360), (388, 24680), (485, 19744), (617, 15520), (776, 12340), (970, 9872), (1234, 7760), (1552, 6170), (1940, 4936), (2468, 3880), (3085, 3104)]