12362480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11913

約数の個数: 40

約数和(自身を含む): 30956352

約数和(自身を除く): 18593872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11887, 23774, 47548, 59435, 95096, 118870, 154531, 190192, 237740, 309062, 475480, 618124, 772655, 950960, 1236248, 1545310, 2472496, 3090620, 6181240, 12362480]

約数ペア:

[(1, 12362480), (2, 6181240), (4, 3090620), (5, 2472496), (8, 1545310), (10, 1236248), (13, 950960), (16, 772655), (20, 618124), (26, 475480), (40, 309062), (52, 237740), (65, 190192), (80, 154531), (104, 118870), (130, 95096), (208, 59435), (260, 47548), (520, 23774), (1040, 11887)]