38165750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 82802304

約数和(自身を除く): 44636554

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 125, 175, 193, 226, 250, 350, 386, 565, 791, 875, 965, 1130, 1351, 1582, 1750, 1930, 2702, 2825, 3955, 4825, 5650, 6755, 7910, 9650, 13510, 14125, 19775, 21809, 24125, 28250, 33775, 39550, 43618, 48250, 67550, 98875, 109045, 152663, 168875, 197750, 218090, 305326, 337750, 545225, 763315, 1090450, 1526630, 2726125, 3816575, 5452250, 7633150, 19082875, 38165750]

約数ペア:

[(1, 38165750), (2, 19082875), (5, 7633150), (7, 5452250), (10, 3816575), (14, 2726125), (25, 1526630), (35, 1090450), (50, 763315), (70, 545225), (113, 337750), (125, 305326), (175, 218090), (193, 197750), (226, 168875), (250, 152663), (350, 109045), (386, 98875), (565, 67550), (791, 48250), (875, 43618), (965, 39550), (1130, 33775), (1351, 28250), (1582, 24125), (1750, 21809), (1930, 19775), (2702, 14125), (2825, 13510), (3955, 9650), (4825, 7910), (5650, 6755)]