7622260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3929}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 16175880

約数和(自身を除く): 8553620

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 3929, 7858, 15716, 19645, 39290, 78580, 381113, 762226, 1524452, 1905565, 3811130, 7622260]

約数ペア:

[(1, 7622260), (2, 3811130), (4, 1905565), (5, 1524452), (10, 762226), (20, 381113), (97, 78580), (194, 39290), (388, 19645), (485, 15716), (970, 7858), (1940, 3929)]