17104520

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1511}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 38646720

約数和(自身を除く): 21542200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 1511, 2264, 2830, 3022, 5660, 6044, 7555, 11320, 12088, 15110, 30220, 60440, 427613, 855226, 1710452, 2138065, 3420904, 4276130, 8552260, 17104520]

約数ペア:

[(1, 17104520), (2, 8552260), (4, 4276130), (5, 3420904), (8, 2138065), (10, 1710452), (20, 855226), (40, 427613), (283, 60440), (566, 30220), (1132, 15110), (1415, 12088), (1511, 11320), (2264, 7555), (2830, 6044), (3022, 5660)]