42182260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25411}}^1$

素因数の和:25503

約数の個数: 24

約数和(自身を含む): 89653536

約数和(自身を除く): 47471276

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 25411, 50822, 101644, 127055, 254110, 508220, 2109113, 4218226, 8436452, 10545565, 21091130, 42182260]

約数ペア:

[(1, 42182260), (2, 21091130), (4, 10545565), (5, 8436452), (10, 4218226), (20, 2109113), (83, 508220), (166, 254110), (332, 127055), (415, 101644), (830, 50822), (1660, 25411)]