1235885740

素因数分解:

$2^2\times 5^1\times {\mathrm{5273}}^1\times {\mathrm{11719}}^1$

素因数の和:17001

約数の個数: 24

約数和(自身を含む): 2596073760

約数和(自身を除く): 1360188020

約数列:

[1, 2, 4, 5, 10, 20, 5273, 10546, 11719, 21092, 23438, 26365, 46876, 52730, 58595, 105460, 117190, 234380, 61794287, 123588574, 247177148, 308971435, 617942870, 1235885740]

約数ペア:

[(1, 1235885740), (2, 617942870), (4, 308971435), (5, 247177148), (10, 123588574), (20, 61794287), (5273, 234380), (10546, 117190), (11719, 105460), (21092, 58595), (23438, 52730), (26365, 46876)]