4177040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7459}}^1$

素因数の和:7479

約数の個数: 40

約数和(自身を含む): 11100480

約数和(自身を除く): 6923440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7459, 14918, 29836, 37295, 52213, 59672, 74590, 104426, 119344, 149180, 208852, 261065, 298360, 417704, 522130, 596720, 835408, 1044260, 2088520, 4177040]

約数ペア:

[(1, 4177040), (2, 2088520), (4, 1044260), (5, 835408), (7, 596720), (8, 522130), (10, 417704), (14, 298360), (16, 261065), (20, 208852), (28, 149180), (35, 119344), (40, 104426), (56, 74590), (70, 59672), (80, 52213), (112, 37295), (140, 29836), (280, 14918), (560, 7459)]