160786540

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{5881}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 337956192

約数和(自身を除く): 177169652

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 5468, 5881, 6835, 11762, 13670, 23524, 27340, 29405, 58810, 117620, 8039327, 16078654, 32157308, 40196635, 80393270, 160786540]

約数ペア:

[(1, 160786540), (2, 80393270), (4, 40196635), (5, 32157308), (10, 16078654), (20, 8039327), (1367, 117620), (2734, 58810), (5468, 29405), (5881, 27340), (6835, 23524), (11762, 13670)]