99506260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101537}}^1$

素因数の和:101560

約数の個数: 36

約数和(自身を含む): 243081972

約数和(自身を除く): 143575712

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 101537, 203074, 406148, 507685, 710759, 1015370, 1421518, 2030740, 2843036, 3553795, 4975313, 7107590, 9950626, 14215180, 19901252, 24876565, 49753130, 99506260]

約数ペア:

[(1, 99506260), (2, 49753130), (4, 24876565), (5, 19901252), (7, 14215180), (10, 9950626), (14, 7107590), (20, 4975313), (28, 3553795), (35, 2843036), (49, 2030740), (70, 1421518), (98, 1015370), (140, 710759), (196, 507685), (245, 406148), (490, 203074), (980, 101537)]