16252180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4003}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 24108140

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, 4003, 4060, 8006, 16012, 20015, 28021, 40030, 56042, 80060, 112084, 116087, 140105, 232174, 280210, 464348, 560420, 580435, 812609, 1160870, 1625218, 2321740, 3250436, 4063045, 8126090, 16252180]

約数ペア:

[(1, 16252180), (2, 8126090), (4, 4063045), (5, 3250436), (7, 2321740), (10, 1625218), (14, 1160870), (20, 812609), (28, 580435), (29, 560420), (35, 464348), (58, 280210), (70, 232174), (116, 140105), (140, 116087), (145, 112084), (203, 80060), (290, 56042), (406, 40030), (580, 28021), (812, 20015), (1015, 16012), (2030, 8006), (4003, 4060)]