11609360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20731}}^1$

素因数の和:20751

約数の個数: 40

約数和(自身を含む): 30849216

約数和(自身を除く): 19239856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20731, 41462, 82924, 103655, 145117, 165848, 207310, 290234, 331696, 414620, 580468, 725585, 829240, 1160936, 1451170, 1658480, 2321872, 2902340, 5804680, 11609360]

約数ペア:

[(1, 11609360), (2, 5804680), (4, 2902340), (5, 2321872), (7, 1658480), (8, 1451170), (10, 1160936), (14, 829240), (16, 725585), (20, 580468), (28, 414620), (35, 331696), (40, 290234), (56, 207310), (70, 165848), (80, 145117), (112, 103655), (140, 82924), (280, 41462), (560, 20731)]