38466500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 46447420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 719, 1070, 1438, 2140, 2675, 2876, 3595, 5350, 7190, 10700, 13375, 14380, 17975, 26750, 35950, 53500, 71900, 76933, 89875, 153866, 179750, 307732, 359500, 384665, 769330, 1538660, 1923325, 3846650, 7693300, 9616625, 19233250, 38466500]

約数ペア:

[(1, 38466500), (2, 19233250), (4, 9616625), (5, 7693300), (10, 3846650), (20, 1923325), (25, 1538660), (50, 769330), (100, 384665), (107, 359500), (125, 307732), (214, 179750), (250, 153866), (428, 89875), (500, 76933), (535, 71900), (719, 53500), (1070, 35950), (1438, 26750), (2140, 17975), (2675, 14380), (2876, 13375), (3595, 10700), (5350, 7190)]