10964240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2797}}^1$

素因数の和:2824

約数の個数: 60

約数和(自身を含む): 29664396

約数和(自身を除く): 18700156

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2797, 3920, 5594, 11188, 13985, 19579, 22376, 27970, 39158, 44752, 55940, 78316, 97895, 111880, 137053, 156632, 195790, 223760, 274106, 313264, 391580, 548212, 685265, 783160, 1096424, 1370530, 1566320, 2192848, 2741060, 5482120, 10964240]

約数ペア:

[(1, 10964240), (2, 5482120), (4, 2741060), (5, 2192848), (7, 1566320), (8, 1370530), (10, 1096424), (14, 783160), (16, 685265), (20, 548212), (28, 391580), (35, 313264), (40, 274106), (49, 223760), (56, 195790), (70, 156632), (80, 137053), (98, 111880), (112, 97895), (140, 78316), (196, 55940), (245, 44752), (280, 39158), (392, 27970), (490, 22376), (560, 19579), (784, 13985), (980, 11188), (1960, 5594), (2797, 3920)]