10570840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 64

約数和(自身を含む): 28627200

約数和(自身を除く): 18056360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 1987, 2660, 3974, 5320, 7948, 9935, 13909, 15896, 19870, 27818, 37753, 39740, 55636, 69545, 75506, 79480, 111272, 139090, 151012, 188765, 264271, 278180, 302024, 377530, 528542, 556360, 755060, 1057084, 1321355, 1510120, 2114168, 2642710, 5285420, 10570840]

約数ペア:

[(1, 10570840), (2, 5285420), (4, 2642710), (5, 2114168), (7, 1510120), (8, 1321355), (10, 1057084), (14, 755060), (19, 556360), (20, 528542), (28, 377530), (35, 302024), (38, 278180), (40, 264271), (56, 188765), (70, 151012), (76, 139090), (95, 111272), (133, 79480), (140, 75506), (152, 69545), (190, 55636), (266, 39740), (280, 37753), (380, 27818), (532, 19870), (665, 15896), (760, 13909), (1064, 9935), (1330, 7948), (1987, 5320), (2660, 3974)]