83259140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{219103}}^1$

素因数の和:219131

約数の個数: 24

約数和(自身を含む): 184047360

約数和(自身を除く): 100788220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 219103, 438206, 876412, 1095515, 2191030, 4162957, 4382060, 8325914, 16651828, 20814785, 41629570, 83259140]

約数ペア:

[(1, 83259140), (2, 41629570), (4, 20814785), (5, 16651828), (10, 8325914), (19, 4382060), (20, 4162957), (38, 2191030), (76, 1095515), (95, 876412), (190, 438206), (380, 219103)]