38673860

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11579}}^1$

素因数の和:11755

約数の個数: 24

約数和(自身を含む): 81708480

約数和(自身を除く): 43034620

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 11579, 23158, 46316, 57895, 115790, 231580, 1933693, 3867386, 7734772, 9668465, 19336930, 38673860]

約数ペア:

[(1, 38673860), (2, 19336930), (4, 9668465), (5, 7734772), (10, 3867386), (20, 1933693), (167, 231580), (334, 115790), (668, 57895), (835, 46316), (1670, 23158), (3340, 11579)]