8082760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28867}}^1$

素因数の和:28885

約数の個数: 32

約数和(自身を含む): 20784960

約数和(自身を除く): 12702200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 28867, 57734, 115468, 144335, 202069, 230936, 288670, 404138, 577340, 808276, 1010345, 1154680, 1616552, 2020690, 4041380, 8082760]

約数ペア:

[(1, 8082760), (2, 4041380), (4, 2020690), (5, 1616552), (7, 1154680), (8, 1010345), (10, 808276), (14, 577340), (20, 404138), (28, 288670), (35, 230936), (40, 202069), (56, 144335), (70, 115468), (140, 57734), (280, 28867)]