234275440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{418349}}^1$

素因数の和:418369

約数の個数: 40

約数和(自身を含む): 622504800

約数和(自身を除く): 388229360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 418349, 836698, 1673396, 2091745, 2928443, 3346792, 4183490, 5856886, 6693584, 8366980, 11713772, 14642215, 16733960, 23427544, 29284430, 33467920, 46855088, 58568860, 117137720, 234275440]

約数ペア:

[(1, 234275440), (2, 117137720), (4, 58568860), (5, 46855088), (7, 33467920), (8, 29284430), (10, 23427544), (14, 16733960), (16, 14642215), (20, 11713772), (28, 8366980), (35, 6693584), (40, 5856886), (56, 4183490), (70, 3346792), (80, 2928443), (112, 2091745), (140, 1673396), (280, 836698), (560, 418349)]