34288000

素因数分解:

$2^7\times 5^3\times {\mathrm{2143}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 85288320

約数和(自身を除く): 51000320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 2143, 3200, 4000, 4286, 8000, 8572, 10715, 16000, 17144, 21430, 34288, 42860, 53575, 68576, 85720, 107150, 137152, 171440, 214300, 267875, 274304, 342880, 428600, 535750, 685760, 857200, 1071500, 1371520, 1714400, 2143000, 3428800, 4286000, 6857600, 8572000, 17144000, 34288000]

約数ペア:

[(1, 34288000), (2, 17144000), (4, 8572000), (5, 6857600), (8, 4286000), (10, 3428800), (16, 2143000), (20, 1714400), (25, 1371520), (32, 1071500), (40, 857200), (50, 685760), (64, 535750), (80, 428600), (100, 342880), (125, 274304), (128, 267875), (160, 214300), (200, 171440), (250, 137152), (320, 107150), (400, 85720), (500, 68576), (640, 53575), (800, 42860), (1000, 34288), (1600, 21430), (2000, 17144), (2143, 16000), (3200, 10715), (4000, 8572), (4286, 8000)]