23775640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{84913}}^1$

素因数の和:84931

約数の個数: 32

約数和(自身を含む): 61138080

約数和(自身を除く): 37362440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 84913, 169826, 339652, 424565, 594391, 679304, 849130, 1188782, 1698260, 2377564, 2971955, 3396520, 4755128, 5943910, 11887820, 23775640]

約数ペア:

[(1, 23775640), (2, 11887820), (4, 5943910), (5, 4755128), (7, 3396520), (8, 2971955), (10, 2377564), (14, 1698260), (20, 1188782), (28, 849130), (35, 679304), (40, 594391), (56, 424565), (70, 339652), (140, 169826), (280, 84913)]