6181240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11911

約数の個数: 32

約数和(自身を含む): 14978880

約数和(自身を除く): 8797640

約数列:

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

約数ペア:

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