4042627.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5021}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 30236500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 5021, 10042, 20084, 25105, 35147, 50210, 70294, 100420, 140588, 145609, 175735, 291218, 351470, 582436, 702940, 728045, 1019263, 1456090, 2038526, 2912180, 4077052, 5096315, 10192630, 20385260]

約数ペア:

[(1, 20385260), (2, 10192630), (4, 5096315), (5, 4077052), (7, 2912180), (10, 2038526), (14, 1456090), (20, 1019263), (28, 728045), (29, 702940), (35, 582436), (58, 351470), (70, 291218), (116, 175735), (140, 145609), (145, 140588), (203, 100420), (290, 70294), (406, 50210), (580, 35147), (812, 25105), (1015, 20084), (2030, 10042), (4060, 5021)]