1036506620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{3691}}^1$

素因数の和:4458

約数の個数: 48

約数和(自身を含む): 2294947200

約数和(自身を除く): 1258440580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 739, 1478, 2956, 3691, 3695, 7382, 7390, 14041, 14764, 14780, 18455, 28082, 36910, 56164, 70129, 70205, 73820, 140258, 140410, 280516, 280820, 350645, 701290, 1402580, 2727649, 5455298, 10910596, 13638245, 27276490, 51825331, 54552980, 103650662, 207301324, 259126655, 518253310, 1036506620]

約数ペア:

[(1, 1036506620), (2, 518253310), (4, 259126655), (5, 207301324), (10, 103650662), (19, 54552980), (20, 51825331), (38, 27276490), (76, 13638245), (95, 10910596), (190, 5455298), (380, 2727649), (739, 1402580), (1478, 701290), (2956, 350645), (3691, 280820), (3695, 280516), (7382, 140410), (7390, 140258), (14041, 73820), (14764, 70205), (14780, 70129), (18455, 56164), (28082, 36910)]