55561420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{75083}}^1$

素因数の和:75129

約数の個数: 24

約数和(自身を含む): 119834064

約数和(自身を除く): 64272644

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 75083, 150166, 300332, 375415, 750830, 1501660, 2778071, 5556142, 11112284, 13890355, 27780710, 55561420]

約数ペア:

[(1, 55561420), (2, 27780710), (4, 13890355), (5, 11112284), (10, 5556142), (20, 2778071), (37, 1501660), (74, 750830), (148, 375415), (185, 300332), (370, 150166), (740, 75083)]