4875140

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 10304280

約数和(自身を除く): 5429140

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1409, 1730, 2818, 3460, 5636, 7045, 14090, 28180, 243757, 487514, 975028, 1218785, 2437570, 4875140]

約数ペア:

[(1, 4875140), (2, 2437570), (4, 1218785), (5, 975028), (10, 487514), (20, 243757), (173, 28180), (346, 14090), (692, 7045), (865, 5636), (1409, 3460), (1730, 2818)]