2743222760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{1723}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 6300737280

約数和(自身を除く): 3557514520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 751, 1060, 1502, 1723, 2120, 3004, 3446, 3755, 6008, 6892, 7510, 8615, 13784, 15020, 17230, 30040, 34460, 39803, 68920, 79606, 91319, 159212, 182638, 199015, 318424, 365276, 398030, 456595, 730552, 796060, 913190, 1293973, 1592120, 1826380, 2587946, 3652760, 5175892, 6469865, 10351784, 12939730, 25879460, 51758920, 68580569, 137161138, 274322276, 342902845, 548644552, 685805690, 1371611380, 2743222760]

約数ペア:

[(1, 2743222760), (2, 1371611380), (4, 685805690), (5, 548644552), (8, 342902845), (10, 274322276), (20, 137161138), (40, 68580569), (53, 51758920), (106, 25879460), (212, 12939730), (265, 10351784), (424, 6469865), (530, 5175892), (751, 3652760), (1060, 2587946), (1502, 1826380), (1723, 1592120), (2120, 1293973), (3004, 913190), (3446, 796060), (3755, 730552), (6008, 456595), (6892, 398030), (7510, 365276), (8615, 318424), (13784, 199015), (15020, 182638), (17230, 159212), (30040, 91319), (34460, 79606), (39803, 68920)]