26846920

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4019}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 60782400

約数和(自身を除く): 33935480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 4019, 6680, 8038, 16076, 20095, 32152, 40190, 80380, 160760, 671173, 1342346, 2684692, 3355865, 5369384, 6711730, 13423460, 26846920]

約数ペア:

[(1, 26846920), (2, 13423460), (4, 6711730), (5, 5369384), (8, 3355865), (10, 2684692), (20, 1342346), (40, 671173), (167, 160760), (334, 80380), (668, 40190), (835, 32152), (1336, 20095), (1670, 16076), (3340, 8038), (4019, 6680)]