160403780

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{5867}}^1$

素因数の和:7243

約数の個数: 24

約数和(自身を含む): 337151808

約数和(自身を除く): 176748028

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 5468, 5867, 6835, 11734, 13670, 23468, 27340, 29335, 58670, 117340, 8020189, 16040378, 32080756, 40100945, 80201890, 160403780]

約数ペア:

[(1, 160403780), (2, 80201890), (4, 40100945), (5, 32080756), (10, 16040378), (20, 8020189), (1367, 117340), (2734, 58670), (5468, 29335), (5867, 27340), (6835, 23468), (11734, 13670)]