42397060

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{9257}}^1$

素因数の和:9495

約数の個数: 24

約数和(自身を含む): 89432280

約数和(自身を除く): 47035220

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 9257, 18514, 37028, 46285, 92570, 185140, 2119853, 4239706, 8479412, 10599265, 21198530, 42397060]

約数ペア:

[(1, 42397060), (2, 21198530), (4, 10599265), (5, 8479412), (10, 4239706), (20, 2119853), (229, 185140), (458, 92570), (916, 46285), (1145, 37028), (2290, 18514), (4580, 9257)]