42076490

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{2179}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 75811680

約数和(自身を除く): 33735190

約数列:

[1, 2, 5, 10, 1931, 2179, 3862, 4358, 9655, 10895, 19310, 21790, 4207649, 8415298, 21038245, 42076490]

約数ペア:

[(1, 42076490), (2, 21038245), (5, 8415298), (10, 4207649), (1931, 21790), (2179, 19310), (3862, 10895), (4358, 9655)]