4035520

素因数分解:

$2^6\times 5^1\times {\mathrm{12611}}^1$

素因数の和:12628

約数の個数: 28

約数和(自身を含む): 9610344

約数和(自身を除く): 5574824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12611, 25222, 50444, 63055, 100888, 126110, 201776, 252220, 403552, 504440, 807104, 1008880, 2017760, 4035520]

約数ペア:

[(1, 4035520), (2, 2017760), (4, 1008880), (5, 807104), (8, 504440), (10, 403552), (16, 252220), (20, 201776), (32, 126110), (40, 100888), (64, 63055), (80, 50444), (160, 25222), (320, 12611)]