2066590940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 4703698944

約数和(自身を除く): 2637108004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 61, 92, 94, 115, 122, 188, 230, 235, 244, 305, 460, 470, 610, 940, 1081, 1220, 1403, 1567, 2162, 2806, 2867, 3134, 4324, 5405, 5612, 5734, 6268, 7015, 7835, 10810, 11468, 14030, 14335, 15670, 21620, 28060, 28670, 31340, 36041, 57340, 65941, 72082, 73649, 95587, 131882, 144164, 147298, 180205, 191174, 263764, 294596, 329705, 360410, 368245, 382348, 477935, 659410, 720820, 736490, 955870, 1318820, 1472980, 1693927, 1911740, 2198501, 3387854, 4397002, 4492589, 6775708, 8469635, 8794004, 8985178, 10992505, 16939270, 17970356, 21985010, 22462945, 33878540, 43970020, 44925890, 89851780, 103329547, 206659094, 413318188, 516647735, 1033295470, 2066590940]

約数ペア:

[(1, 2066590940), (2, 1033295470), (4, 516647735), (5, 413318188), (10, 206659094), (20, 103329547), (23, 89851780), (46, 44925890), (47, 43970020), (61, 33878540), (92, 22462945), (94, 21985010), (115, 17970356), (122, 16939270), (188, 10992505), (230, 8985178), (235, 8794004), (244, 8469635), (305, 6775708), (460, 4492589), (470, 4397002), (610, 3387854), (940, 2198501), (1081, 1911740), (1220, 1693927), (1403, 1472980), (1567, 1318820), (2162, 955870), (2806, 736490), (2867, 720820), (3134, 659410), (4324, 477935), (5405, 382348), (5612, 368245), (5734, 360410), (6268, 329705), (7015, 294596), (7835, 263764), (10810, 191174), (11468, 180205), (14030, 147298), (14335, 144164), (15670, 131882), (21620, 95587), (28060, 73649), (28670, 72082), (31340, 65941), (36041, 57340)]