7121020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9623}}^1$

素因数の和:9669

約数の個数: 24

約数和(自身を含む): 15359904

約数和(自身を除く): 8238884

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 9623, 19246, 38492, 48115, 96230, 192460, 356051, 712102, 1424204, 1780255, 3560510, 7121020]

約数ペア:

[(1, 7121020), (2, 3560510), (4, 1780255), (5, 1424204), (10, 712102), (20, 356051), (37, 192460), (74, 96230), (148, 48115), (185, 38492), (370, 19246), (740, 9623)]