140142800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{50051}}^1$

素因数の和:50076

約数の個数: 60

約数和(自身を含む): 384799776

約数和(自身を除く): 244656976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 50051, 100102, 200204, 250255, 350357, 400408, 500510, 700714, 800816, 1001020, 1251275, 1401428, 1751785, 2002040, 2502550, 2802856, 3503570, 4004080, 5005100, 5605712, 7007140, 8758925, 10010200, 14014280, 17517850, 20020400, 28028560, 35035700, 70071400, 140142800]

約数ペア:

[(1, 140142800), (2, 70071400), (4, 35035700), (5, 28028560), (7, 20020400), (8, 17517850), (10, 14014280), (14, 10010200), (16, 8758925), (20, 7007140), (25, 5605712), (28, 5005100), (35, 4004080), (40, 3503570), (50, 2802856), (56, 2502550), (70, 2002040), (80, 1751785), (100, 1401428), (112, 1251275), (140, 1001020), (175, 800816), (200, 700714), (280, 500510), (350, 400408), (400, 350357), (560, 250255), (700, 200204), (1400, 100102), (2800, 50051)]