4205420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5683}}^1$

素因数の和:5729

約数の個数: 24

約数和(自身を含む): 9071664

約数和(自身を除く): 4866244

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 5683, 11366, 22732, 28415, 56830, 113660, 210271, 420542, 841084, 1051355, 2102710, 4205420]

約数ペア:

[(1, 4205420), (2, 2102710), (4, 1051355), (5, 841084), (10, 420542), (20, 210271), (37, 113660), (74, 56830), (148, 28415), (185, 22732), (370, 11366), (740, 5683)]