24746120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{88379}}^1$

素因数の和:88397

約数の個数: 32

約数和(自身を含む): 63633600

約数和(自身を除く): 38887480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 88379, 176758, 353516, 441895, 618653, 707032, 883790, 1237306, 1767580, 2474612, 3093265, 3535160, 4949224, 6186530, 12373060, 24746120]

約数ペア:

[(1, 24746120), (2, 12373060), (4, 6186530), (5, 4949224), (7, 3535160), (8, 3093265), (10, 2474612), (14, 1767580), (20, 1237306), (28, 883790), (35, 707032), (40, 618653), (56, 441895), (70, 353516), (140, 176758), (280, 88379)]