80924200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{57803}}^1$

素因数の和:57826

約数の個数: 48

約数和(自身を含む): 215030880

約数和(自身を除く): 134106680

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, 57803, 115606, 231212, 289015, 404621, 462424, 578030, 809242, 1156060, 1445075, 1618484, 2023105, 2312120, 2890150, 3236968, 4046210, 5780300, 8092420, 10115525, 11560600, 16184840, 20231050, 40462100, 80924200]

約数ペア:

[(1, 80924200), (2, 40462100), (4, 20231050), (5, 16184840), (7, 11560600), (8, 10115525), (10, 8092420), (14, 5780300), (20, 4046210), (25, 3236968), (28, 2890150), (35, 2312120), (40, 2023105), (50, 1618484), (56, 1445075), (70, 1156060), (100, 809242), (140, 578030), (175, 462424), (200, 404621), (280, 289015), (350, 231212), (700, 115606), (1400, 57803)]