196142800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{70051}}^1$

素因数の和:70076

約数の個数: 60

約数和(自身を含む): 538559776

約数和(自身を除く): 342416976

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, 70051, 140102, 280204, 350255, 490357, 560408, 700510, 980714, 1120816, 1401020, 1751275, 1961428, 2451785, 2802040, 3502550, 3922856, 4903570, 5604080, 7005100, 7845712, 9807140, 12258925, 14010200, 19614280, 24517850, 28020400, 39228560, 49035700, 98071400, 196142800]

約数ペア:

[(1, 196142800), (2, 98071400), (4, 49035700), (5, 39228560), (7, 28020400), (8, 24517850), (10, 19614280), (14, 14010200), (16, 12258925), (20, 9807140), (25, 7845712), (28, 7005100), (35, 5604080), (40, 4903570), (50, 3922856), (56, 3502550), (70, 2802040), (80, 2451785), (100, 1961428), (112, 1751275), (140, 1401020), (175, 1120816), (200, 980714), (280, 700510), (350, 560408), (400, 490357), (560, 350255), (700, 280204), (1400, 140102), (2800, 70051)]