7413280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6619}}^1$

素因数の和:6641

約数の個数: 48

約数和(自身を含む): 20018880

約数和(自身を除く): 12605600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6619, 13238, 26476, 33095, 46333, 52952, 66190, 92666, 105904, 132380, 185332, 211808, 231665, 264760, 370664, 463330, 529520, 741328, 926660, 1059040, 1482656, 1853320, 3706640, 7413280]

約数ペア:

[(1, 7413280), (2, 3706640), (4, 1853320), (5, 1482656), (7, 1059040), (8, 926660), (10, 741328), (14, 529520), (16, 463330), (20, 370664), (28, 264760), (32, 231665), (35, 211808), (40, 185332), (56, 132380), (70, 105904), (80, 92666), (112, 66190), (140, 52952), (160, 46333), (224, 33095), (280, 26476), (560, 13238), (1120, 6619)]