29258600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{20899}}^1$

素因数の和:20922

約数の個数: 48

約数和(自身を含む): 77748000

約数和(自身を除く): 48489400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 20899, 41798, 83596, 104495, 146293, 167192, 208990, 292586, 417980, 522475, 585172, 731465, 835960, 1044950, 1170344, 1462930, 2089900, 2925860, 3657325, 4179800, 5851720, 7314650, 14629300, 29258600]

約数ペア:

[(1, 29258600), (2, 14629300), (4, 7314650), (5, 5851720), (7, 4179800), (8, 3657325), (10, 2925860), (14, 2089900), (20, 1462930), (25, 1170344), (28, 1044950), (35, 835960), (40, 731465), (50, 585172), (56, 522475), (70, 417980), (100, 292586), (140, 208990), (175, 167192), (200, 146293), (280, 104495), (350, 83596), (700, 41798), (1400, 20899)]