17019215920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30391457}}^1$

素因数の和:30391477

約数の個数: 40

約数和(自身を含む): 45222489504

約数和(自身を除く): 28203273584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30391457, 60782914, 121565828, 151957285, 212740199, 243131656, 303914570, 425480398, 486263312, 607829140, 850960796, 1063700995, 1215658280, 1701921592, 2127401990, 2431316560, 3403843184, 4254803980, 8509607960, 17019215920]

約数ペア:

[(1, 17019215920), (2, 8509607960), (4, 4254803980), (5, 3403843184), (7, 2431316560), (8, 2127401990), (10, 1701921592), (14, 1215658280), (16, 1063700995), (20, 850960796), (28, 607829140), (35, 486263312), (40, 425480398), (56, 303914570), (70, 243131656), (80, 212740199), (112, 151957285), (140, 121565828), (280, 60782914), (560, 30391457)]