13597640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48563}}^1$

素因数の和:48581

約数の個数: 32

約数和(自身を含む): 34966080

約数和(自身を除く): 21368440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48563, 97126, 194252, 242815, 339941, 388504, 485630, 679882, 971260, 1359764, 1699705, 1942520, 2719528, 3399410, 6798820, 13597640]

約数ペア:

[(1, 13597640), (2, 6798820), (4, 3399410), (5, 2719528), (7, 1942520), (8, 1699705), (10, 1359764), (14, 971260), (20, 679882), (28, 485630), (35, 388504), (40, 339941), (56, 242815), (70, 194252), (140, 97126), (280, 48563)]