2821554710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{57571}}^1$

素因数の和:57633

約数の個数: 48

約数和(自身を含む): 5689265040

約数和(自身を除く): 2867710330

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1690, 1885, 3770, 4901, 9802, 24505, 49010, 57571, 115142, 287855, 575710, 748423, 1496846, 1669559, 3339118, 3742115, 7484230, 8347795, 9729499, 16695590, 19458998, 21704267, 43408534, 48647495, 97294990, 108521335, 217042670, 282155471, 564310942, 1410777355, 2821554710]

約数ペア:

[(1, 2821554710), (2, 1410777355), (5, 564310942), (10, 282155471), (13, 217042670), (26, 108521335), (29, 97294990), (58, 48647495), (65, 43408534), (130, 21704267), (145, 19458998), (169, 16695590), (290, 9729499), (338, 8347795), (377, 7484230), (754, 3742115), (845, 3339118), (1690, 1669559), (1885, 1496846), (3770, 748423), (4901, 575710), (9802, 287855), (24505, 115142), (49010, 57571)]