16204160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3643

約数の個数: 64

約数和(自身を含む): 44284320

約数和(自身を除く): 28080160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 3617, 4480, 7234, 14468, 18085, 25319, 28936, 36170, 50638, 57872, 72340, 101276, 115744, 126595, 144680, 202552, 231488, 253190, 289360, 405104, 462976, 506380, 578720, 810208, 1012760, 1157440, 1620416, 2025520, 2314880, 3240832, 4051040, 8102080, 16204160]

約数ペア:

[(1, 16204160), (2, 8102080), (4, 4051040), (5, 3240832), (7, 2314880), (8, 2025520), (10, 1620416), (14, 1157440), (16, 1012760), (20, 810208), (28, 578720), (32, 506380), (35, 462976), (40, 405104), (56, 289360), (64, 253190), (70, 231488), (80, 202552), (112, 144680), (128, 126595), (140, 115744), (160, 101276), (224, 72340), (280, 57872), (320, 50638), (448, 36170), (560, 28936), (640, 25319), (896, 18085), (1120, 14468), (2240, 7234), (3617, 4480)]