6355520

素因数分解:

$2^6\times 5^1\times {\mathrm{19861}}^1$

素因数の和:19878

約数の個数: 28

約数和(自身を含む): 15134844

約数和(自身を除く): 8779324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 19861, 39722, 79444, 99305, 158888, 198610, 317776, 397220, 635552, 794440, 1271104, 1588880, 3177760, 6355520]

約数ペア:

[(1, 6355520), (2, 3177760), (4, 1588880), (5, 1271104), (8, 794440), (10, 635552), (16, 397220), (20, 317776), (32, 198610), (40, 158888), (64, 99305), (80, 79444), (160, 39722), (320, 19861)]