41926640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{74869}}^1$

素因数の和:74889

約数の個数: 40

約数和(自身を含む): 111406560

約数和(自身を除く): 69479920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 74869, 149738, 299476, 374345, 524083, 598952, 748690, 1048166, 1197904, 1497380, 2096332, 2620415, 2994760, 4192664, 5240830, 5989520, 8385328, 10481660, 20963320, 41926640]

約数ペア:

[(1, 41926640), (2, 20963320), (4, 10481660), (5, 8385328), (7, 5989520), (8, 5240830), (10, 4192664), (14, 2994760), (16, 2620415), (20, 2096332), (28, 1497380), (35, 1197904), (40, 1048166), (56, 748690), (70, 598952), (80, 524083), (112, 374345), (140, 299476), (280, 149738), (560, 74869)]