27628270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 24082130

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 445, 839, 890, 1678, 3293, 4195, 6586, 8390, 16465, 31043, 32930, 62086, 74671, 149342, 155215, 310430, 373355, 746710, 2762827, 5525654, 13814135, 27628270]

約数ペア:

[(1, 27628270), (2, 13814135), (5, 5525654), (10, 2762827), (37, 746710), (74, 373355), (89, 310430), (178, 155215), (185, 149342), (370, 74671), (445, 62086), (839, 32930), (890, 31043), (1678, 16465), (3293, 8390), (4195, 6586)]