29790400

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 84

約数和(自身を含む): 75180952

約数和(自身を除く): 45390552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 433, 688, 800, 860, 866, 1075, 1376, 1600, 1720, 1732, 2150, 2165, 2752, 3440, 3464, 4300, 4330, 6880, 6928, 8600, 8660, 10825, 13760, 13856, 17200, 17320, 18619, 21650, 27712, 34400, 34640, 37238, 43300, 68800, 69280, 74476, 86600, 93095, 138560, 148952, 173200, 186190, 297904, 346400, 372380, 465475, 595808, 692800, 744760, 930950, 1191616, 1489520, 1861900, 2979040, 3723800, 5958080, 7447600, 14895200, 29790400]

約数ペア:

[(1, 29790400), (2, 14895200), (4, 7447600), (5, 5958080), (8, 3723800), (10, 2979040), (16, 1861900), (20, 1489520), (25, 1191616), (32, 930950), (40, 744760), (43, 692800), (50, 595808), (64, 465475), (80, 372380), (86, 346400), (100, 297904), (160, 186190), (172, 173200), (200, 148952), (215, 138560), (320, 93095), (344, 86600), (400, 74476), (430, 69280), (433, 68800), (688, 43300), (800, 37238), (860, 34640), (866, 34400), (1075, 27712), (1376, 21650), (1600, 18619), (1720, 17320), (1732, 17200), (2150, 13856), (2165, 13760), (2752, 10825), (3440, 8660), (3464, 8600), (4300, 6928), (4330, 6880)]