42026780

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{9257}}^1$

素因数の和:9493

約数の個数: 24

約数和(自身を含む): 88654608

約数和(自身を除く): 46627828

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 9257, 18514, 37028, 46285, 92570, 185140, 2101339, 4202678, 8405356, 10506695, 21013390, 42026780]

約数ペア:

[(1, 42026780), (2, 21013390), (4, 10506695), (5, 8405356), (10, 4202678), (20, 2101339), (227, 185140), (454, 92570), (908, 46285), (1135, 37028), (2270, 18514), (4540, 9257)]