103222840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{368653}}^1$

素因数の和:368671

約数の個数: 32

約数和(自身を含む): 265430880

約数和(自身を除く): 162208040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 368653, 737306, 1474612, 1843265, 2580571, 2949224, 3686530, 5161142, 7373060, 10322284, 12902855, 14746120, 20644568, 25805710, 51611420, 103222840]

約数ペア:

[(1, 103222840), (2, 51611420), (4, 25805710), (5, 20644568), (7, 14746120), (8, 12902855), (10, 10322284), (14, 7373060), (20, 5161142), (28, 3686530), (35, 2949224), (40, 2580571), (56, 1843265), (70, 1474612), (140, 737306), (280, 368653)]