13467440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24049}}^1$

素因数の和:24069

約数の個数: 40

約数和(自身を含む): 35786400

約数和(自身を除く): 22318960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24049, 48098, 96196, 120245, 168343, 192392, 240490, 336686, 384784, 480980, 673372, 841715, 961960, 1346744, 1683430, 1923920, 2693488, 3366860, 6733720, 13467440]

約数ペア:

[(1, 13467440), (2, 6733720), (4, 3366860), (5, 2693488), (7, 1923920), (8, 1683430), (10, 1346744), (14, 961960), (16, 841715), (20, 673372), (28, 480980), (35, 384784), (40, 336686), (56, 240490), (70, 192392), (80, 168343), (112, 120245), (140, 96196), (280, 48098), (560, 24049)]