118812400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{42433}}^1$

素因数の和:42458

約数の個数: 60

約数和(自身を含む): 326232592

約数和(自身を除く): 207420192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 42433, 84866, 169732, 212165, 297031, 339464, 424330, 594062, 678928, 848660, 1060825, 1188124, 1485155, 1697320, 2121650, 2376248, 2970310, 3394640, 4243300, 4752496, 5940620, 7425775, 8486600, 11881240, 14851550, 16973200, 23762480, 29703100, 59406200, 118812400]

約数ペア:

[(1, 118812400), (2, 59406200), (4, 29703100), (5, 23762480), (7, 16973200), (8, 14851550), (10, 11881240), (14, 8486600), (16, 7425775), (20, 5940620), (25, 4752496), (28, 4243300), (35, 3394640), (40, 2970310), (50, 2376248), (56, 2121650), (70, 1697320), (80, 1485155), (100, 1188124), (112, 1060825), (140, 848660), (175, 678928), (200, 594062), (280, 424330), (350, 339464), (400, 297031), (560, 212165), (700, 169732), (1400, 84866), (2800, 42433)]