40777480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35153}}^1$

素因数の和:35193

約数の個数: 32

約数和(自身を含む): 94915800

約数和(自身を除く): 54138320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 35153, 70306, 140612, 175765, 281224, 351530, 703060, 1019437, 1406120, 2038874, 4077748, 5097185, 8155496, 10194370, 20388740, 40777480]

約数ペア:

[(1, 40777480), (2, 20388740), (4, 10194370), (5, 8155496), (8, 5097185), (10, 4077748), (20, 2038874), (29, 1406120), (40, 1019437), (58, 703060), (116, 351530), (145, 281224), (232, 175765), (290, 140612), (580, 70306), (1160, 35153)]