553679780

素因数分解:

$2^2\times 5^1\times {\mathrm{6203}}^1\times {\mathrm{4463}}^1$

素因数の和:10675

約数の個数: 24

約数和(自身を含む): 1163175552

約数和(自身を除く): 609495772

約数列:

[1, 2, 4, 5, 10, 20, 4463, 6203, 8926, 12406, 17852, 22315, 24812, 31015, 44630, 62030, 89260, 124060, 27683989, 55367978, 110735956, 138419945, 276839890, 553679780]

約数ペア:

[(1, 553679780), (2, 276839890), (4, 138419945), (5, 110735956), (10, 55367978), (20, 27683989), (4463, 124060), (6203, 89260), (8926, 62030), (12406, 44630), (17852, 31015), (22315, 24812)]