210835160

素因数分解:

$2^3\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3559}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 474832800

約数和(自身を除く): 263997640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1481, 2962, 3559, 5924, 7118, 7405, 11848, 14236, 14810, 17795, 28472, 29620, 35590, 59240, 71180, 142360, 5270879, 10541758, 21083516, 26354395, 42167032, 52708790, 105417580, 210835160]

約数ペア:

[(1, 210835160), (2, 105417580), (4, 52708790), (5, 42167032), (8, 26354395), (10, 21083516), (20, 10541758), (40, 5270879), (1481, 142360), (2962, 71180), (3559, 59240), (5924, 35590), (7118, 29620), (7405, 28472), (11848, 17795), (14236, 14810)]