3995462620

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{270329}}^1$

素因数の和:271077

約数の個数: 24

約数和(自身を含む): 8401856400

約数和(自身を除く): 4406393780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 14780, 270329, 540658, 1081316, 1351645, 2703290, 5406580, 199773131, 399546262, 799092524, 998865655, 1997731310, 3995462620]

約数ペア:

[(1, 3995462620), (2, 1997731310), (4, 998865655), (5, 799092524), (10, 399546262), (20, 199773131), (739, 5406580), (1478, 2703290), (2956, 1351645), (3695, 1081316), (7390, 540658), (14780, 270329)]