486528040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 1113552000

約数和(自身を除く): 627023960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 151, 218, 302, 436, 545, 604, 739, 755, 872, 1090, 1208, 1478, 1510, 2180, 2956, 3020, 3695, 4360, 5912, 6040, 7390, 14780, 16459, 29560, 32918, 65836, 80551, 82295, 111589, 131672, 161102, 164590, 223178, 322204, 329180, 402755, 446356, 557945, 644408, 658360, 805510, 892712, 1115890, 1611020, 2231780, 3222040, 4463560, 12163201, 24326402, 48652804, 60816005, 97305608, 121632010, 243264020, 486528040]

約数ペア:

[(1, 486528040), (2, 243264020), (4, 121632010), (5, 97305608), (8, 60816005), (10, 48652804), (20, 24326402), (40, 12163201), (109, 4463560), (151, 3222040), (218, 2231780), (302, 1611020), (436, 1115890), (545, 892712), (604, 805510), (739, 658360), (755, 644408), (872, 557945), (1090, 446356), (1208, 402755), (1478, 329180), (1510, 322204), (2180, 223178), (2956, 164590), (3020, 161102), (3695, 131672), (4360, 111589), (5912, 82295), (6040, 80551), (7390, 65836), (14780, 32918), (16459, 29560)]