109216280

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7129}}^1$

素因数の和:7523

約数の個数: 32

約数和(自身を含む): 246412800

約数和(自身を除く): 137196520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7129, 7660, 14258, 15320, 28516, 35645, 57032, 71290, 142580, 285160, 2730407, 5460814, 10921628, 13652035, 21843256, 27304070, 54608140, 109216280]

約数ペア:

[(1, 109216280), (2, 54608140), (4, 27304070), (5, 21843256), (8, 13652035), (10, 10921628), (20, 5460814), (40, 2730407), (383, 285160), (766, 142580), (1532, 71290), (1915, 57032), (3064, 35645), (3830, 28516), (7129, 15320), (7660, 14258)]