41945680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{74903}}^1$

素因数の和:74923

約数の個数: 40

約数和(自身を含む): 111457152

約数和(自身を除く): 69511472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 74903, 149806, 299612, 374515, 524321, 599224, 749030, 1048642, 1198448, 1498060, 2097284, 2621605, 2996120, 4194568, 5243210, 5992240, 8389136, 10486420, 20972840, 41945680]

約数ペア:

[(1, 41945680), (2, 20972840), (4, 10486420), (5, 8389136), (7, 5992240), (8, 5243210), (10, 4194568), (14, 2996120), (16, 2621605), (20, 2097284), (28, 1498060), (35, 1198448), (40, 1048642), (56, 749030), (70, 599224), (80, 524321), (112, 374515), (140, 299612), (280, 149806), (560, 74903)]