1946142740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{5569}}^1$

素因数の和:5852

約数の個数: 48

約数和(自身を含む): 4151967120

約数和(自身を除く): 2205824380

約数列:

[1, 2, 4, 5, 10, 20, 101, 173, 202, 346, 404, 505, 692, 865, 1010, 1730, 2020, 3460, 5569, 11138, 17473, 22276, 27845, 34946, 55690, 69892, 87365, 111380, 174730, 349460, 562469, 963437, 1124938, 1926874, 2249876, 2812345, 3853748, 4817185, 5624690, 9634370, 11249380, 19268740, 97307137, 194614274, 389228548, 486535685, 973071370, 1946142740]

約数ペア:

[(1, 1946142740), (2, 973071370), (4, 486535685), (5, 389228548), (10, 194614274), (20, 97307137), (101, 19268740), (173, 11249380), (202, 9634370), (346, 5624690), (404, 4817185), (505, 3853748), (692, 2812345), (865, 2249876), (1010, 1926874), (1730, 1124938), (2020, 963437), (3460, 562469), (5569, 349460), (11138, 174730), (17473, 111380), (22276, 87365), (27845, 69892), (34946, 55690)]