9793840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17489}}^1$

素因数の和:17509

約数の個数: 40

約数和(自身を含む): 26025120

約数和(自身を除く): 16231280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17489, 34978, 69956, 87445, 122423, 139912, 174890, 244846, 279824, 349780, 489692, 612115, 699560, 979384, 1224230, 1399120, 1958768, 2448460, 4896920, 9793840]

約数ペア:

[(1, 9793840), (2, 4896920), (4, 2448460), (5, 1958768), (7, 1399120), (8, 1224230), (10, 979384), (14, 699560), (16, 612115), (20, 489692), (28, 349780), (35, 279824), (40, 244846), (56, 174890), (70, 139912), (80, 122423), (112, 87445), (140, 69956), (280, 34978), (560, 17489)]