1034725580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{3701}}^1$

素因数の和:5714

約数の個数: 48

約数和(自身を含む): 2485256256

約数和(自身を除く): 1450530676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1997, 3701, 3994, 7402, 7988, 9985, 13979, 14804, 18505, 19970, 25907, 27958, 37010, 39940, 51814, 55916, 69895, 74020, 103628, 129535, 139790, 259070, 279580, 518140, 7390897, 14781794, 29563588, 36954485, 51736279, 73908970, 103472558, 147817940, 206945116, 258681395, 517362790, 1034725580]

約数ペア:

[(1, 1034725580), (2, 517362790), (4, 258681395), (5, 206945116), (7, 147817940), (10, 103472558), (14, 73908970), (20, 51736279), (28, 36954485), (35, 29563588), (70, 14781794), (140, 7390897), (1997, 518140), (3701, 279580), (3994, 259070), (7402, 139790), (7988, 129535), (9985, 103628), (13979, 74020), (14804, 69895), (18505, 55916), (19970, 51814), (25907, 39940), (27958, 37010)]