196076720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{350137}}^1$

素因数の和:350157

約数の個数: 40

約数和(自身を含む): 521005344

約数和(自身を除く): 324928624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 350137, 700274, 1400548, 1750685, 2450959, 2801096, 3501370, 4901918, 5602192, 7002740, 9803836, 12254795, 14005480, 19607672, 24509590, 28010960, 39215344, 49019180, 98038360, 196076720]

約数ペア:

[(1, 196076720), (2, 98038360), (4, 49019180), (5, 39215344), (7, 28010960), (8, 24509590), (10, 19607672), (14, 14005480), (16, 12254795), (20, 9803836), (28, 7002740), (35, 5602192), (40, 4901918), (56, 3501370), (70, 2801096), (80, 2450959), (112, 1750685), (140, 1400548), (280, 700274), (560, 350137)]