39158120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33757}}^1$

素因数の和:33797

約数の個数: 32

約数和(自身を含む): 91146600

約数和(自身を除く): 51988480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 33757, 67514, 135028, 168785, 270056, 337570, 675140, 978953, 1350280, 1957906, 3915812, 4894765, 7831624, 9789530, 19579060, 39158120]

約数ペア:

[(1, 39158120), (2, 19579060), (4, 9789530), (5, 7831624), (8, 4894765), (10, 3915812), (20, 1957906), (29, 1350280), (40, 978953), (58, 675140), (116, 337570), (145, 270056), (232, 168785), (290, 135028), (580, 67514), (1160, 33757)]