16895680

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1481

約数の個数: 56

約数和(自身を含む): 41349168

約数和(自身を除く): 24453488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1427, 1480, 2368, 2854, 2960, 5708, 5920, 7135, 11416, 11840, 14270, 22832, 28540, 45664, 52799, 57080, 91328, 105598, 114160, 211196, 228320, 263995, 422392, 456640, 527990, 844784, 1055980, 1689568, 2111960, 3379136, 4223920, 8447840, 16895680]

約数ペア:

[(1, 16895680), (2, 8447840), (4, 4223920), (5, 3379136), (8, 2111960), (10, 1689568), (16, 1055980), (20, 844784), (32, 527990), (37, 456640), (40, 422392), (64, 263995), (74, 228320), (80, 211196), (148, 114160), (160, 105598), (185, 91328), (296, 57080), (320, 52799), (370, 45664), (592, 28540), (740, 22832), (1184, 14270), (1427, 11840), (1480, 11416), (2368, 7135), (2854, 5920), (2960, 5708)]