7568680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{27031}}^1$

素因数の和:27049

約数の個数: 32

約数和(自身を含む): 19463040

約数和(自身を除く): 11894360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 27031, 54062, 108124, 135155, 189217, 216248, 270310, 378434, 540620, 756868, 946085, 1081240, 1513736, 1892170, 3784340, 7568680]

約数ペア:

[(1, 7568680), (2, 3784340), (4, 1892170), (5, 1513736), (7, 1081240), (8, 946085), (10, 756868), (14, 540620), (20, 378434), (28, 270310), (35, 216248), (40, 189217), (56, 135155), (70, 108124), (140, 54062), (280, 27031)]