38683880

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5791}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 87575040

約数和(自身を除く): 48891160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 5791, 6680, 11582, 23164, 28955, 46328, 57910, 115820, 231640, 967097, 1934194, 3868388, 4835485, 7736776, 9670970, 19341940, 38683880]

約数ペア:

[(1, 38683880), (2, 19341940), (4, 9670970), (5, 7736776), (8, 4835485), (10, 3868388), (20, 1934194), (40, 967097), (167, 231640), (334, 115820), (668, 57910), (835, 46328), (1336, 28955), (1670, 23164), (3340, 11582), (5791, 6680)]