3264920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 7585920

約数和(自身を除く): 4321000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2633, 5266, 10532, 13165, 21064, 26330, 52660, 81623, 105320, 163246, 326492, 408115, 652984, 816230, 1632460, 3264920]

約数ペア:

[(1, 3264920), (2, 1632460), (4, 816230), (5, 652984), (8, 408115), (10, 326492), (20, 163246), (31, 105320), (40, 81623), (62, 52660), (124, 26330), (155, 21064), (248, 13165), (310, 10532), (620, 5266), (1240, 2633)]