4063420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 8601264

約数和(自身を除く): 4537844

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1483, 2740, 2966, 5932, 7415, 14830, 29660, 203171, 406342, 812684, 1015855, 2031710, 4063420]

約数ペア:

[(1, 4063420), (2, 2031710), (4, 1015855), (5, 812684), (10, 406342), (20, 203171), (137, 29660), (274, 14830), (548, 7415), (685, 5932), (1370, 2966), (1483, 2740)]