23032760

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2729}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 52088400

約数和(自身を除く): 29055640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 2729, 4220, 5458, 8440, 10916, 13645, 21832, 27290, 54580, 109160, 575819, 1151638, 2303276, 2879095, 4606552, 5758190, 11516380, 23032760]

約数ペア:

[(1, 23032760), (2, 11516380), (4, 5758190), (5, 4606552), (8, 2879095), (10, 2303276), (20, 1151638), (40, 575819), (211, 109160), (422, 54580), (844, 27290), (1055, 21832), (1688, 13645), (2110, 10916), (2729, 8440), (4220, 5458)]