1055980

素因数分解:

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

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 2279088

約数和(自身を除く): 1223108

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1427, 2854, 5708, 7135, 14270, 28540, 52799, 105598, 211196, 263995, 527990, 1055980]

約数ペア:

[(1, 1055980), (2, 527990), (4, 263995), (5, 211196), (10, 105598), (20, 52799), (37, 28540), (74, 14270), (148, 7135), (185, 5708), (370, 2854), (740, 1427)]