4156020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2099}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 13759200

約数和(自身を除く): 9603180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2099, 4198, 6297, 8396, 10495, 12594, 18891, 20990, 23089, 25188, 31485, 37782, 41980, 46178, 62970, 69267, 75564, 92356, 94455, 115445, 125940, 138534, 188910, 207801, 230890, 277068, 346335, 377820, 415602, 461780, 692670, 831204, 1039005, 1385340, 2078010, 4156020]

約数ペア:

[(1, 4156020), (2, 2078010), (3, 1385340), (4, 1039005), (5, 831204), (6, 692670), (9, 461780), (10, 415602), (11, 377820), (12, 346335), (15, 277068), (18, 230890), (20, 207801), (22, 188910), (30, 138534), (33, 125940), (36, 115445), (44, 94455), (45, 92356), (55, 75564), (60, 69267), (66, 62970), (90, 46178), (99, 41980), (110, 37782), (132, 31485), (165, 25188), (180, 23089), (198, 20990), (220, 18891), (330, 12594), (396, 10495), (495, 8396), (660, 6297), (990, 4198), (1980, 2099)]