6947465180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11205589}}^1$

素因数の和:11205629

約数の個数: 24

約数和(自身を含む): 15060312960

約数和(自身を除く): 8112847780

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 11205589, 22411178, 44822356, 56027945, 112055890, 224111780, 347373259, 694746518, 1389493036, 1736866295, 3473732590, 6947465180]

約数ペア:

[(1, 6947465180), (2, 3473732590), (4, 1736866295), (5, 1389493036), (10, 694746518), (20, 347373259), (31, 224111780), (62, 112055890), (124, 56027945), (155, 44822356), (310, 22411178), (620, 11205589)]