5335780

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 11249280

約数和(自身を除く): 5913500

約数列:

[1, 2, 4, 5, 10, 20, 431, 619, 862, 1238, 1724, 2155, 2476, 3095, 4310, 6190, 8620, 12380, 266789, 533578, 1067156, 1333945, 2667890, 5335780]

約数ペア:

[(1, 5335780), (2, 2667890), (4, 1333945), (5, 1067156), (10, 533578), (20, 266789), (431, 12380), (619, 8620), (862, 6190), (1238, 4310), (1724, 3095), (2155, 2476)]