56236720

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7247}}^1$

素因数の和:7357

約数の個数: 40

約数和(自身を含む): 132116544

約数和(自身を除く): 75879824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7247, 7760, 14494, 28988, 36235, 57976, 72470, 115952, 144940, 289880, 579760, 702959, 1405918, 2811836, 3514795, 5623672, 7029590, 11247344, 14059180, 28118360, 56236720]

約数ペア:

[(1, 56236720), (2, 28118360), (4, 14059180), (5, 11247344), (8, 7029590), (10, 5623672), (16, 3514795), (20, 2811836), (40, 1405918), (80, 702959), (97, 579760), (194, 289880), (388, 144940), (485, 115952), (776, 72470), (970, 57976), (1552, 36235), (1940, 28988), (3880, 14494), (7247, 7760)]