41268640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{36847}}^1$

素因数の和:36869

約数の個数: 48

約数和(自身を含む): 111428352

約数和(自身を除く): 70159712

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, 36847, 73694, 147388, 184235, 257929, 294776, 368470, 515858, 589552, 736940, 1031716, 1179104, 1289645, 1473880, 2063432, 2579290, 2947760, 4126864, 5158580, 5895520, 8253728, 10317160, 20634320, 41268640]

約数ペア:

[(1, 41268640), (2, 20634320), (4, 10317160), (5, 8253728), (7, 5895520), (8, 5158580), (10, 4126864), (14, 2947760), (16, 2579290), (20, 2063432), (28, 1473880), (32, 1289645), (35, 1179104), (40, 1031716), (56, 736940), (70, 589552), (80, 515858), (112, 368470), (140, 294776), (160, 257929), (224, 184235), (280, 147388), (560, 73694), (1120, 36847)]