6154520

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 13925520

約数和(自身を除く): 7771000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 613, 1004, 1226, 1255, 2008, 2452, 2510, 3065, 4904, 5020, 6130, 10040, 12260, 24520, 153863, 307726, 615452, 769315, 1230904, 1538630, 3077260, 6154520]

約数ペア:

[(1, 6154520), (2, 3077260), (4, 1538630), (5, 1230904), (8, 769315), (10, 615452), (20, 307726), (40, 153863), (251, 24520), (502, 12260), (613, 10040), (1004, 6130), (1226, 5020), (1255, 4904), (2008, 3065), (2452, 2510)]