132783980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{948457}}^1$

素因数の和:948473

約数の個数: 24

約数和(自身を含む): 318681888

約数和(自身を除く): 185897908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 948457, 1896914, 3793828, 4742285, 6639199, 9484570, 13278398, 18969140, 26556796, 33195995, 66391990, 132783980]

約数ペア:

[(1, 132783980), (2, 66391990), (4, 33195995), (5, 26556796), (7, 18969140), (10, 13278398), (14, 9484570), (20, 6639199), (28, 4742285), (35, 3793828), (70, 1896914), (140, 948457)]