2023542640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{212557}}^1$

素因数の和:212594

約数の個数: 80

約数和(自身を含む): 5693153472

約数和(自身を除く): 3669610832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 212557, 425114, 850228, 1062785, 1487899, 1700456, 2125570, 2975798, 3400912, 3613469, 4251140, 5951596, 7226938, 7439495, 8502280, 11903192, 14453876, 14878990, 17004560, 18067345, 23806384, 25294283, 28907752, 29757980, 36134690, 50588566, 57815504, 59515960, 72269380, 101177132, 119031920, 126471415, 144538760, 202354264, 252942830, 289077520, 404708528, 505885660, 1011771320, 2023542640]

約数ペア:

[(1, 2023542640), (2, 1011771320), (4, 505885660), (5, 404708528), (7, 289077520), (8, 252942830), (10, 202354264), (14, 144538760), (16, 126471415), (17, 119031920), (20, 101177132), (28, 72269380), (34, 59515960), (35, 57815504), (40, 50588566), (56, 36134690), (68, 29757980), (70, 28907752), (80, 25294283), (85, 23806384), (112, 18067345), (119, 17004560), (136, 14878990), (140, 14453876), (170, 11903192), (238, 8502280), (272, 7439495), (280, 7226938), (340, 5951596), (476, 4251140), (560, 3613469), (595, 3400912), (680, 2975798), (952, 2125570), (1190, 1700456), (1360, 1487899), (1904, 1062785), (2380, 850228), (4760, 425114), (9520, 212557)]