16194160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 38676096

約数和(自身を除く): 22481936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 5471, 10942, 21884, 27355, 43768, 54710, 87536, 109420, 202427, 218840, 404854, 437680, 809708, 1012135, 1619416, 2024270, 3238832, 4048540, 8097080, 16194160]

約数ペア:

[(1, 16194160), (2, 8097080), (4, 4048540), (5, 3238832), (8, 2024270), (10, 1619416), (16, 1012135), (20, 809708), (37, 437680), (40, 404854), (74, 218840), (80, 202427), (148, 109420), (185, 87536), (296, 54710), (370, 43768), (592, 27355), (740, 21884), (1480, 10942), (2960, 5471)]