129884060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{175519}}^1$

素因数の和:175565

約数の個数: 24

約数和(自身を含む): 280129920

約数和(自身を除く): 150245860

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 175519, 351038, 702076, 877595, 1755190, 3510380, 6494203, 12988406, 25976812, 32471015, 64942030, 129884060]

約数ペア:

[(1, 129884060), (2, 64942030), (4, 32471015), (5, 25976812), (10, 12988406), (20, 6494203), (37, 3510380), (74, 1755190), (148, 877595), (185, 702076), (370, 351038), (740, 175519)]