37948700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19973}}^1$

素因数の和:20006

約数の個数: 36

約数和(自身を含む): 86687160

約数和(自身を除く): 48738460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 19973, 39946, 79892, 99865, 199730, 379487, 399460, 499325, 758974, 998650, 1517948, 1897435, 1997300, 3794870, 7589740, 9487175, 18974350, 37948700]

約数ペア:

[(1, 37948700), (2, 18974350), (4, 9487175), (5, 7589740), (10, 3794870), (19, 1997300), (20, 1897435), (25, 1517948), (38, 998650), (50, 758974), (76, 499325), (95, 399460), (100, 379487), (190, 199730), (380, 99865), (475, 79892), (950, 39946), (1900, 19973)]