38425090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1289}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 75790080

約数和(自身を除く): 37364990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1289, 1355, 2578, 2710, 2981, 5962, 6445, 12890, 14179, 14905, 28358, 29810, 70895, 141790, 349319, 698638, 1746595, 3493190, 3842509, 7685018, 19212545, 38425090]

約数ペア:

[(1, 38425090), (2, 19212545), (5, 7685018), (10, 3842509), (11, 3493190), (22, 1746595), (55, 698638), (110, 349319), (271, 141790), (542, 70895), (1289, 29810), (1355, 28358), (2578, 14905), (2710, 14179), (2981, 12890), (5962, 6445)]