9896540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 21833280

約数和(自身を除く): 11936740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 151, 226, 290, 302, 452, 565, 580, 604, 755, 1130, 1510, 2260, 3020, 3277, 4379, 6554, 8758, 13108, 16385, 17063, 17516, 21895, 32770, 34126, 43790, 65540, 68252, 85315, 87580, 170630, 341260, 494827, 989654, 1979308, 2474135, 4948270, 9896540]

約数ペア:

[(1, 9896540), (2, 4948270), (4, 2474135), (5, 1979308), (10, 989654), (20, 494827), (29, 341260), (58, 170630), (113, 87580), (116, 85315), (145, 68252), (151, 65540), (226, 43790), (290, 34126), (302, 32770), (452, 21895), (565, 17516), (580, 17063), (604, 16385), (755, 13108), (1130, 8758), (1510, 6554), (2260, 4379), (3020, 3277)]