2022756680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7224131}}^1$

素因数の和:7224149

約数の個数: 32

約数和(自身を含む): 5201375040

約数和(自身を除く): 3178618360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7224131, 14448262, 28896524, 36120655, 50568917, 57793048, 72241310, 101137834, 144482620, 202275668, 252844585, 288965240, 404551336, 505689170, 1011378340, 2022756680]

約数ペア:

[(1, 2022756680), (2, 1011378340), (4, 505689170), (5, 404551336), (7, 288965240), (8, 252844585), (10, 202275668), (14, 144482620), (20, 101137834), (28, 72241310), (35, 57793048), (40, 50568917), (56, 36120655), (70, 28896524), (140, 14448262), (280, 7224131)]