39365350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 76602240

約数和(自身を除く): 37236890

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 109, 155, 218, 233, 310, 466, 545, 775, 1090, 1165, 1550, 2330, 2725, 3379, 5450, 5825, 6758, 7223, 11650, 14446, 16895, 25397, 33790, 36115, 50794, 72230, 84475, 126985, 168950, 180575, 253970, 361150, 634925, 787307, 1269850, 1574614, 3936535, 7873070, 19682675, 39365350]

約数ペア:

[(1, 39365350), (2, 19682675), (5, 7873070), (10, 3936535), (25, 1574614), (31, 1269850), (50, 787307), (62, 634925), (109, 361150), (155, 253970), (218, 180575), (233, 168950), (310, 126985), (466, 84475), (545, 72230), (775, 50794), (1090, 36115), (1165, 33790), (1550, 25397), (2330, 16895), (2725, 14446), (3379, 11650), (5450, 7223), (5825, 6758)]