39222680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 101744640

約数和(自身を除く): 62521960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1103, 1270, 1778, 2206, 2540, 3556, 4412, 4445, 5080, 5515, 7112, 7721, 8824, 8890, 11030, 15442, 17780, 22060, 30884, 35560, 38605, 44120, 61768, 77210, 140081, 154420, 280162, 308840, 560324, 700405, 980567, 1120648, 1400810, 1961134, 2801620, 3922268, 4902835, 5603240, 7844536, 9805670, 19611340, 39222680]

約数ペア:

[(1, 39222680), (2, 19611340), (4, 9805670), (5, 7844536), (7, 5603240), (8, 4902835), (10, 3922268), (14, 2801620), (20, 1961134), (28, 1400810), (35, 1120648), (40, 980567), (56, 700405), (70, 560324), (127, 308840), (140, 280162), (254, 154420), (280, 140081), (508, 77210), (635, 61768), (889, 44120), (1016, 38605), (1103, 35560), (1270, 30884), (1778, 22060), (2206, 17780), (2540, 15442), (3556, 11030), (4412, 8890), (4445, 8824), (5080, 7721), (5515, 7112)]