6650453380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{477077}}^1$

素因数の和:477144

約数の個数: 48

約数和(自身を含む): 15148180656

約数和(自身を除く): 8497727276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 477077, 954154, 1908308, 2385385, 4770770, 8110309, 9541540, 16220618, 19560157, 32441236, 39120314, 40551545, 78240628, 81103090, 97800785, 162206180, 195601570, 332522669, 391203140, 665045338, 1330090676, 1662613345, 3325226690, 6650453380]

約数ペア:

[(1, 6650453380), (2, 3325226690), (4, 1662613345), (5, 1330090676), (10, 665045338), (17, 391203140), (20, 332522669), (34, 195601570), (41, 162206180), (68, 97800785), (82, 81103090), (85, 78240628), (164, 40551545), (170, 39120314), (205, 32441236), (340, 19560157), (410, 16220618), (697, 9541540), (820, 8110309), (1394, 4770770), (2788, 2385385), (3485, 1908308), (6970, 954154), (13940, 477077)]