4786142.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 160570080

約数和(自身を除く): 92057320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 61, 86, 122, 172, 215, 244, 305, 344, 430, 488, 610, 653, 860, 1220, 1306, 1720, 2440, 2612, 2623, 3265, 5224, 5246, 6530, 10492, 13060, 13115, 20984, 26120, 26230, 28079, 39833, 52460, 56158, 79666, 104920, 112316, 140395, 159332, 199165, 224632, 280790, 318664, 398330, 561580, 796660, 1123160, 1593320, 1712819, 3425638, 6851276, 8564095, 13702552, 17128190, 34256380, 68512760]

約数ペア:

[(1, 68512760), (2, 34256380), (4, 17128190), (5, 13702552), (8, 8564095), (10, 6851276), (20, 3425638), (40, 1712819), (43, 1593320), (61, 1123160), (86, 796660), (122, 561580), (172, 398330), (215, 318664), (244, 280790), (305, 224632), (344, 199165), (430, 159332), (488, 140395), (610, 112316), (653, 104920), (860, 79666), (1220, 56158), (1306, 52460), (1720, 39833), (2440, 28079), (2612, 26230), (2623, 26120), (3265, 20984), (5224, 13115), (5246, 13060), (6530, 10492)]