42121600

素因数分解:

$2^7\times 5^2\times {\mathrm{13163}}^1$

素因数の和:13187

約数の個数: 48

約数和(自身を含む): 104061420

約数和(自身を除く): 61939820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 13163, 26326, 52652, 65815, 105304, 131630, 210608, 263260, 329075, 421216, 526520, 658150, 842432, 1053040, 1316300, 1684864, 2106080, 2632600, 4212160, 5265200, 8424320, 10530400, 21060800, 42121600]

約数ペア:

[(1, 42121600), (2, 21060800), (4, 10530400), (5, 8424320), (8, 5265200), (10, 4212160), (16, 2632600), (20, 2106080), (25, 1684864), (32, 1316300), (40, 1053040), (50, 842432), (64, 658150), (80, 526520), (100, 421216), (128, 329075), (160, 263260), (200, 210608), (320, 131630), (400, 105304), (640, 65815), (800, 52652), (1600, 26326), (3200, 13163)]