10129840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{18089}}^1$

素因数の和:18109

約数の個数: 40

約数和(自身を含む): 26917920

約数和(自身を除く): 16788080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 18089, 36178, 72356, 90445, 126623, 144712, 180890, 253246, 289424, 361780, 506492, 633115, 723560, 1012984, 1266230, 1447120, 2025968, 2532460, 5064920, 10129840]

約数ペア:

[(1, 10129840), (2, 5064920), (4, 2532460), (5, 2025968), (7, 1447120), (8, 1266230), (10, 1012984), (14, 723560), (16, 633115), (20, 506492), (28, 361780), (35, 289424), (40, 253246), (56, 180890), (70, 144712), (80, 126623), (112, 90445), (140, 72356), (280, 36178), (560, 18089)]