24785440

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 59196312

約数和(自身を除く): 34410872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1597, 1940, 3104, 3194, 3880, 6388, 7760, 7985, 12776, 15520, 15970, 25552, 31940, 51104, 63880, 127760, 154909, 255520, 309818, 619636, 774545, 1239272, 1549090, 2478544, 3098180, 4957088, 6196360, 12392720, 24785440]

約数ペア:

[(1, 24785440), (2, 12392720), (4, 6196360), (5, 4957088), (8, 3098180), (10, 2478544), (16, 1549090), (20, 1239272), (32, 774545), (40, 619636), (80, 309818), (97, 255520), (160, 154909), (194, 127760), (388, 63880), (485, 51104), (776, 31940), (970, 25552), (1552, 15970), (1597, 15520), (1940, 12776), (3104, 7985), (3194, 7760), (3880, 6388)]