520079350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1291}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 1107357696

約数和(自身を除く): 587278346

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1151, 1291, 2302, 2582, 5755, 6455, 8057, 9037, 11510, 12910, 16114, 18074, 28775, 32275, 40285, 45185, 57550, 64550, 80570, 90370, 201425, 225925, 402850, 451850, 1485941, 2971882, 7429705, 10401587, 14859410, 20803174, 37148525, 52007935, 74297050, 104015870, 260039675, 520079350]

約数ペア:

[(1, 520079350), (2, 260039675), (5, 104015870), (7, 74297050), (10, 52007935), (14, 37148525), (25, 20803174), (35, 14859410), (50, 10401587), (70, 7429705), (175, 2971882), (350, 1485941), (1151, 451850), (1291, 402850), (2302, 225925), (2582, 201425), (5755, 90370), (6455, 80570), (8057, 64550), (9037, 57550), (11510, 45185), (12910, 40285), (16114, 32275), (18074, 28775)]