38327820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3919}}^1$

素因数の和:4094

約数の個数: 48

約数和(自身を含む): 108003840

約数和(自身を除く): 69676020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 3919, 4890, 7838, 9780, 11757, 15676, 19595, 23514, 39190, 47028, 58785, 78380, 117570, 235140, 638797, 1277594, 1916391, 2555188, 3193985, 3832782, 6387970, 7665564, 9581955, 12775940, 19163910, 38327820]

約数ペア:

[(1, 38327820), (2, 19163910), (3, 12775940), (4, 9581955), (5, 7665564), (6, 6387970), (10, 3832782), (12, 3193985), (15, 2555188), (20, 1916391), (30, 1277594), (60, 638797), (163, 235140), (326, 117570), (489, 78380), (652, 58785), (815, 47028), (978, 39190), (1630, 23514), (1956, 19595), (2445, 15676), (3260, 11757), (3919, 9780), (4890, 7838)]