4114040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 10773000

約数和(自身を除く): 6658960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2099, 4198, 8396, 10495, 14693, 16792, 20990, 29386, 41980, 58772, 73465, 83960, 102851, 117544, 146930, 205702, 293860, 411404, 514255, 587720, 822808, 1028510, 2057020, 4114040]

約数ペア:

[(1, 4114040), (2, 2057020), (4, 1028510), (5, 822808), (7, 587720), (8, 514255), (10, 411404), (14, 293860), (20, 205702), (28, 146930), (35, 117544), (40, 102851), (49, 83960), (56, 73465), (70, 58772), (98, 41980), (140, 29386), (196, 20990), (245, 16792), (280, 14693), (392, 10495), (490, 8396), (980, 4198), (1960, 2099)]