6440830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5323}}^1$

素因数の和:5352

約数の個数: 24

約数和(自身を含む): 12745656

約数和(自身を除く): 6304826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 5323, 10646, 26615, 53230, 58553, 117106, 292765, 585530, 644083, 1288166, 3220415, 6440830]

約数ペア:

[(1, 6440830), (2, 3220415), (5, 1288166), (10, 644083), (11, 585530), (22, 292765), (55, 117106), (110, 58553), (121, 53230), (242, 26615), (605, 10646), (1210, 5323)]