41338090

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{6449}}^1$

素因数の和:7097

約数の個数: 16

約数和(自身を含む): 74536200

約数和(自身を除く): 33198110

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 6449, 12898, 32245, 64490, 4133809, 8267618, 20669045, 41338090]

約数ペア:

[(1, 41338090), (2, 20669045), (5, 8267618), (10, 4133809), (641, 64490), (1282, 32245), (3205, 12898), (6410, 6449)]