42419630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1423}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 83662848

約数和(自身を除く): 41243218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 1423, 2710, 2846, 2981, 5962, 7115, 14230, 14905, 15653, 29810, 31306, 78265, 156530, 385633, 771266, 1928165, 3856330, 4241963, 8483926, 21209815, 42419630]

約数ペア:

[(1, 42419630), (2, 21209815), (5, 8483926), (10, 4241963), (11, 3856330), (22, 1928165), (55, 771266), (110, 385633), (271, 156530), (542, 78265), (1355, 31306), (1423, 29810), (2710, 15653), (2846, 14905), (2981, 14230), (5962, 7115)]