2357363020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{86477}}^1$

素因数の和:86562

約数の個数: 48

約数和(自身を含む): 5230189440

約数和(自身を除く): 2872826420

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 86477, 172954, 345908, 432385, 864770, 1729540, 2507833, 4064419, 5015666, 8128838, 10031332, 12539165, 16257676, 20322095, 25078330, 40644190, 50156660, 81288380, 117868151, 235736302, 471472604, 589340755, 1178681510, 2357363020]

約数ペア:

[(1, 2357363020), (2, 1178681510), (4, 589340755), (5, 471472604), (10, 235736302), (20, 117868151), (29, 81288380), (47, 50156660), (58, 40644190), (94, 25078330), (116, 20322095), (145, 16257676), (188, 12539165), (235, 10031332), (290, 8128838), (470, 5015666), (580, 4064419), (940, 2507833), (1363, 1729540), (2726, 864770), (5452, 432385), (6815, 345908), (13630, 172954), (27260, 86477)]