1996360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 4649400

約数和(自身を除く): 2653040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1721, 3442, 6884, 8605, 13768, 17210, 34420, 49909, 68840, 99818, 199636, 249545, 399272, 499090, 998180, 1996360]

約数ペア:

[(1, 1996360), (2, 998180), (4, 499090), (5, 399272), (8, 249545), (10, 199636), (20, 99818), (29, 68840), (40, 49909), (58, 34420), (116, 17210), (145, 13768), (232, 8605), (290, 6884), (580, 3442), (1160, 1721)]