40114480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71633}}^1$

素因数の和:71653

約数の個数: 40

約数和(自身を含む): 106591392

約数和(自身を除く): 66476912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 71633, 143266, 286532, 358165, 501431, 573064, 716330, 1002862, 1146128, 1432660, 2005724, 2507155, 2865320, 4011448, 5014310, 5730640, 8022896, 10028620, 20057240, 40114480]

約数ペア:

[(1, 40114480), (2, 20057240), (4, 10028620), (5, 8022896), (7, 5730640), (8, 5014310), (10, 4011448), (14, 2865320), (16, 2507155), (20, 2005724), (28, 1432660), (35, 1146128), (40, 1002862), (56, 716330), (70, 573064), (80, 501431), (112, 358165), (140, 286532), (280, 143266), (560, 71633)]