102386480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{26119}}^1$

素因数の和:26146

約数の個数: 60

約数和(自身を含む): 276924240

約数和(自身を除く): 174537760

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, 3920, 26119, 52238, 104476, 130595, 182833, 208952, 261190, 365666, 417904, 522380, 731332, 914165, 1044760, 1279831, 1462664, 1828330, 2089520, 2559662, 2925328, 3656660, 5119324, 6399155, 7313320, 10238648, 12798310, 14626640, 20477296, 25596620, 51193240, 102386480]

約数ペア:

[(1, 102386480), (2, 51193240), (4, 25596620), (5, 20477296), (7, 14626640), (8, 12798310), (10, 10238648), (14, 7313320), (16, 6399155), (20, 5119324), (28, 3656660), (35, 2925328), (40, 2559662), (49, 2089520), (56, 1828330), (70, 1462664), (80, 1279831), (98, 1044760), (112, 914165), (140, 731332), (196, 522380), (245, 417904), (280, 365666), (392, 261190), (490, 208952), (560, 182833), (784, 130595), (980, 104476), (1960, 52238), (3920, 26119)]